S. H. Rahman, D. Khanam, T. M. Adyel, M. S. Islam, M. A. Ahsan and M. A. Akbor, “Assessment of Heavy Metal Contamination of Agricultural Soil around Dhaka Export Processing Zone (DEPZ), Bangladesh: Implication of Seasonal Variation and Indices,” Applied Sciences, Vol. 2, No. 3, 2012, pp. 584-601. doi:10.3390/app2030584
 K. P. Singh, D. Mohan, S. Sinha and R. Dalwani, “Impact Assessment of Treated/Untreated Wastewater Toxicants Discharged by Sewage Treatment Plants on Health, Agricultural, and Environmental Quality in the Wastewater Disposal Area,” Chemosphere, Vol. 55, No. 2, 2004, pp. 227-255. doi:10.1016/j.chemosphere.2003.10.050
 A. K. Chopra, S. Srivastava, V. Kumar and C. Pathak, “Agro-Potentiality of Distillery Effluent on Soil and Agronomical Characteristics of Abelmoschus esculentus L. (okra),” Environmental Monitoring and Assessment, Vol. 185, No. 8, 2013, pp. 6635-6644.
 M. S. Fazeli, F. Khosravan, M. Hossini, S. Sathyanarayan and P. N. Satish, “Enrichment of Heavy Metals in Paddy Crops Irrigated by Paper Mill Effluents near Nanjangud, Mysore District, Karnataka, India,” Journal of Environmental Geology, Vol. 34, No. 4, 1998, pp. 297-302.
 W. H. Liu, J. Z. Zhao, Z. Y. Ouyang, L. Soderlund and G. H. Liu, “Impacts of Sewage Irrigation on Heavy Metals Distribution and Contamination,” Environment International, Vol. 31, No. 6, 2005, pp. 805-812.
 A. K. Chopra, C. Pathak and G. Parasad, “Scenario of Heavy Metal Contamination in Agricultural Soil and Its Management,” Journal of Applied and Natural Science, Vol. 1, No. 1, 2009, pp. 99-108.
 K. Fytianos, G. Katsianis, P. Triantafyllou and G. Zachariadis, “Accumulation of Heavy Metals in Vegetables Grown in an Industrial Area in Relation to Soil,” Bulletin of Environmental Contamination and Toxicology, Vol. 67, No. 3, 2001, pp. 423-430. doi:10.1007/s001280141
 N. K. Tandi, J. Nyamangara and C. Bangira, “Environmental and Potential Health Effects of Growing Leafy Vegetables on Soil Irrigated Using Sewage Sludge and Effluent: A Case of Zn and Cu,” Journal of Environmental Science and Health, Vol. 39, No. 3, 2005, pp. 461-471.
 C. Pathak, A. K. Chopra and S. Srivastava, “Enrichment of Various Metals in Abelmoschus esculentus Grown in Wastewater Irrigated Soil Area of Dehradun City, India,” Journal of Applied and Natural Science, Vol. 4, No. 2, 2012, pp. 291-296.
 C. Pathak, A. K. Chopra and S. Srivastava, “Accumulation of Heavy Metals in Spinacia oleracea Irrigated with Paper Mill Effluent and Sewage,” Environmental Monitoring and Assessment, 2013.
 A. K. Chopra and C. Pathak, “Bioaccumulation and Translocation Efficiency of Heavy Metals in Vegetables Grown on Long-Term Wastewater Irrigated Soil near Bindal River, Dehradun,” Agriculture Research, Vol. 1, No. 2, 2012, pp. 157-164. doi:10.1007/s40003-012-0016-8
 S. Khan, Q. Cao, Y. M. Zheng, Y. Z. Huangand and Y. G. Zhu, “Health Risks of Heavy Metals in Contaminated Soils and Food Crops Irrigated with Wastewater in Beijing, China,” Environmental Pollution, Vol. 152, No. 3, 2008, pp. 686-692. doi:10.1016/j.envpol.2007.06.056
 F. Mapanda, E. N. Mangwayana, J. Nyamangara and K. E. Giller, “The Effect of Long-Term Irrigation Using Wastewater on Heavy Metal Contents of Soils under Vegetables in Harare, Zimbabwe,” Agriculture Ecosystem and Environment, Vol. 107, No. 2-3, 2005, pp. 151-165.
 A. K. Chopra and C. Pathak, “Enrichment and Translocation of Heavy Metals in Soil and Spinacea oleracea Grown in Sugar Mill Effluent Irrigated Soil,” Sugar Tech, Vol. 15, No. 1, 2013, pp. 77-83.
 R. K. Sharma, M. Agrawal and F. Marshall, “Heavy Metals Contamination in Vegetables Grown in Wastewater Irrigated Areas of Varanasi, India,” Bulletin of Environmental Contamination and Toxicology, Vol. 77, No. 2, 2006, pp. 312-318. doi:10.1007/s00128-006-1065-0
 S. Sinha, A. K. Gupta, K. Bhatt, K. Pandey, U. N. Rai and K. P. Singh, “Distribution of Metals in the Edible Plants Grown at Jajmau, Kanpur (India) Receiving Treated Tannery Wastewater: Relation with Physiochemical Properties of the Soil,” Environmental Monitoring and Assessment, Vol. 115, No. 1-3, 2006, pp. 1-22.
 S. W. Huang and J. Y. Jin, “Status of Heavy Metals in Agricultural Soils as Affected by Different Pattern of Land Use,” Environmental Monitoring and Assessment, Vol. 139, No. 1-3, 2008, pp. 317-327.
 A. G. Kachenko and B. Singh, “Heavy Metals Contamination in Vegetables Grown in Urban and Metal Smelter Contaminated Sites in Australia,” Water, Air and Soil Pollution, Vol. 169, No. 1-4, 2006, pp. 101-123.
 G. C. Kisku, S. C. Barman and S. K. Bhrgava, “Contamination of Soils and Plants with Potentially Toxic Elements Irrigated with Mixed Industrial Effluent and Its Impact on the Environment,” Water, Air, and Soil Pollution, Vol. 120, No. 1-3, 2000, pp. 121-137.
 M. Farooq, A. Farooq and U. Rashid, “Appraisal of Heavy Metal Contents in Different Vegetables Grown in the Vicinity of an Industrial Area,” Pakistan Journal of Botany, Vol. 40, No. 5, 2008, pp. 2099-2106.
 T. Khairiah, M. K. Zalifah, Y. H. Yin and A. Aminath, “The Uptake of Heavy Metals by Fruit Type Vegetables, Grown in Selected Agricultural Areas,” Pakistan Journal of Biological Science, Vol. 7, No. 2, 2004, pp. 1438-1442.
 K. H. Kim and S. H. Kim, “Heavy Metal Pollution of Agricultural Soils in Central Regions of Korea,” Water, Air, and Soil Pollution, Vol. 111, No. 1-4, 1999, pp. 109- 122. doi:10.1023/A:1005056310428
 A. K. Krishna and P. K. Govil, “Heavy Metal Contamination of Soil around Pali Industrial Area, Rajasthan, India,” Environmental Geology, Vol. 47, No. 1, 2004, pp. 38-44.
 M. Romic and D. Romic, “Heavy Metals Distribution in Agricultural Top Soils in Urban Area,” Environmental Geology, Vol. 43, No. 7, 2003, pp. 795-805.
 C. N. Sridhara, C. T. Kamalaa and D. S. S. Raj, “Assessing Risk of Heavy Metals from Consuming Food Grown on Sewage Irrigated Soils and Food Chain Transfer,” Ecotoxicology & Environmental Safety, Vol. 69, No. 3, 2008, pp. 513-524. doi:10.1016/j.ecoenv.2007.04.013
 A. Behbahaninia, S. A. Mirbagheri, N. Khorasani, J. Nouri and A. H. Javid, “Heavy Metal Contamination of Municipal Effluent in Soil and Plants,” Journal of Food, Agriculture & Environment, Vol. 7, No. 3-4, 2009, pp. 851-856.
 M. J. W. Muchuweti, E. Birkett, R. Chinyanga, M. D. Zvauya, Scrimshaw and J. N. Lester, “Heavy Metal Content of Vegetables Irrigated with Mixtures of Wastewater and Sewage Sludge in Zimbabwe: Implications for Human Health,” Agriculture Ecosystem and Environment, Vol. 112, No. 1, 2006, pp. 41-48.
 R. K. Rattan, S. P. Datta, P. K. Chhonkar, K. Suribabu and A. K. Singh, “Long Term Impact of Irrigation with Sewage Effluents on Heavy Metal Contents in Soils, Crops and Ground Water—A Case Study,” Agriculture, Ecosystem and Environment, Vol. 109, No. 3-4, 2005, pp. 310-322. doi:10.1016/j.agee.2005.02.025
 V. Kumar and A. K. Chopra, “Effects of Paper Mill Effluent Irrigation on Agronomical Characteristics of Vigna radiata (L.) in Two Different Seasons,” Communication in Soil Science and Plant Analysis, Vol. 43, No. 16, 2012, pp. 2142-2166. doi:10.1080/00103624.2012.697236
 L. Malla and B. K. Mohanty, “Effect of Paper Mill Effluent on Germination of Green Gram (Phasoolus anreus Roxb.) and Growth Behaviour of It’s Seedlings,” Journal of Environmental Biology, Vol. 26, No. 2, 2005, pp. 379-382.
 V. Kumar, “Effect of Industrial Effluent Irrigation on Agronomical Characteristics of Two Leguminous Crops, Phaseolus vulgaris (L.) and Vigna radiate (L.),” Ph.D. Thesis, Gurukula Kangri University, Haridwar, 2010.
 P. G. Reddy and R. D. Borse, “Effect of Pulp and Paper Mill Effluent on Seed Germination and Seedling Growth of Trigonella foenum-gracecum L. (Methi),” Journal of Industrial Pollution Control, Vol. 17, 2001, pp. 165-169.
 M. Arora, B. Kiran, A. Rani, S. Rani, B. Kaur and M. Mittal, “Heavy Metal Accumulation in Vegetables Irrigated with Water from Different Sources,” Food Chemistry, Vol. 111, No. 4, 2008, pp. 811-815.
 R. K. Sharma, M. Agrawal and F. M. Marshall, “Heavy Metals Contamination of Soil and Vegetables in Suburban Areas of Varanasi, India,” Ecotoxicology & Environmental Safety, Vol. 66, No. 2, 2007, pp. 258-266.
 B. S. Ismail, K. Farihah and J. Khairiah, “Bioaccumulation of Heavy Metals in Vegetables from Selected Agricultural Areas,” Bulletin of Environmental Contamination and Toxicology, Vol. 74, No. 2, 2005, pp. 320-327.
 S. Singh and M. Kumar, “Heavy Metal Load of Soil, Water and Vegetables in Periurban Delhi,” Environmental Monitoring and Assessment, Vol. 120, No. 1-3, 2006, pp. 71-79. doi:10.1007/s10661-005-9050-3
 R. K. Sharma, M. Agrawal and F. M. Marshall, “Heavy Metals (Cu, Cd, Zn and Pb) Contamination of Vegetables in Urban India: A Case Study in Varanasi,” Environmental Pollution, Vol. 154, No. 2, 2008, pp. 254-263.
 A. Sasmaza, E. Obekb and H. Hasar, “The Accumulation of Heavy Metals in Typha latifolia L. Grown in a Stream Carrying Secondary Effluent,” Ecological Engineering, Vol. 33, No. 3-4, 2008, pp. 278-284.
 S. C. Barman, G. C. Kisku and S. K. Bhargava, “Distribution of Heavy Metals in Wheat, Mustard and Weed Grown in Field Irrigated with Industrial Effluents,” Bulletin of Environmental Contamination and Toxicology, Vol. 64, No. 4, 2000, pp. 489-596.
 S. Singh, S. Sinha, R. Saxena, K. Pandey and K. Bhatt, “Translocation of Metals and Its Effects in the Tomato Plants Grown on Various Amendments of Tannery Waste: Evidence for Involvement of Antioxidants,” Chemosphere, Vol. 57, No. 2, 2004, pp. 91-99.
 APHA, “Standard Methods for the Examination of Water and Wastewater,” American Public Health Association, 21st Edition, Washington DC, 2005, p. 1368.
 R. K. Chaturvedi and K. Sankar, “Laboratory Manual for the Physico-Chemical Analysis of Soil, Water and Plant,” Wildlife Institute of India, Dehradun, 2006, p. 111.
 N. Chandrasekar, A. Subramani and S. Saravana, “Effect of Sugar Mill Effluent on Germination and Early Seeding Growth of Black Gram (Vigna mungo (L) Hepper var ADT-3),” Journal of Industrial Pollution Control, Vol. 14, No. 1, 1998, pp. 73-78.
 C. Milner and R. E. Hughes, “Methods for the Measurement of Primary Production of Grassland,” International Biological Programme, Oxford, England, 1968.
 R. J. Porra, “The Chequered History of the Development and Use of Simultaneous Equations for the Accurate Determination of Chlorophylls a and b,” Photosynthesis Research, Vol. 73, No. 1-3, 2002, pp. 149-156.
 N. Chapagain, “Physiological Impact of Dhobikhola (Kathmandu) Water Pollution on Persicaria perfoliata L. Leaves and Germination of Some Vegetable Seeds,” M.Sc. Thesis, Tribunal University, Kathmandu, 1991.
 R. F. Denison and R. Russotti, “Field Estimates of Green Leaf Area Index Using Laser-Induced Chlorophyll Fluorescence,” Field Crops Research, Vol. 52, No. 1-2, 1997, pp. 143-150. doi:10.1016/S0378-4290(96)01064-7
 T. R. Sinclair, “Historical Changes in Harvest Index and Crop Nitrogen Accumulation,” Crop Science, Vol. 38, No. 3, 1998, pp. 638-643.
 AOAC, “Official Methods of Analysis. Association of Official Analytical Communities,” Washington DC, 1980.
 BIS, “Indian Standards for Drinking Water-Specification,” IS 10500:1991, 1991.
 S. J. Patterson, D. S. Chanasyk, E. Mapfumo and M. A. Naeth, “Effects of Diluted Kraft Pulp Mill Effluent on Hybrid Poplar and Soil Chemical Properties,” Irrigation Science, Vol. 26, No. 6, 2008, pp. 547-560.
 A. Singh, S. B. Agrawal, J. P. N. Rai and P. Singh, “Assessment of the Pulp and Paper Mill Effluent on Growth, Yield and Nutrient Quality of Wheat (Triticum aestivum L.),” Journal of Environmental Biology, Vol. 28, No. 3, 2002, pp. 283-288.
 U. J. Medhi, A. K. Talukdar and S. Deka, “Effect of Pulp and Paper Mill Effluent on Seed Germination and Seedling Growth of Mustard (Brassica campestris), Pea (Pisum sativum) and Rice (Oryza sativa) Seeds,” Pollution Research, Vol. 27, No. 4, 2008, pp. 437-442.
 M. Naeem, J. Iqbal and M. A. A. H. A. Bakhsh, “Comparative Study of Inorganic Fertilizers and Organic Manures on Yield and Yield Components of Mung Bean (Vigna radiata L.),” Journal of Agriculture Science, Vol. 2, No. 4, 2006, pp. 227-229.