[1] F. Vera Tome, M. P. Blanco Rodríguez and J. C. Lozano, “Soil-to-Plant Transfer Factors for Natural Radionuclides and Stable Elements in a Mediterranean Area” Journal of Environmental Radioactivity, Vol. 65, 2003, pp. 161-175.
http://dx.doi.org/10.1016/S0265-931X(02)00094-2
[2] S. Golmakani, V. M. ahabi Moghaddam and T. Hosseini, “Factors Affecting the Transfer of Radionuclides from the Environment to Plants,” Radiation Protection Dosimetry, Vol. 130, No. 3, 2008, pp. 1-8.
[3] International Commission on Radiological Protection (ICRP), “Age-Dependant Dose to Member of the Public from Intake of Radionuclides. Part 11. Publication-67,” Pergamon Press, Oxford, 1993
[4] M. I. Gaso, N. Segovia, M. L. Cervantes, T. Herrera, E. Perez-Silva, and E. Acosta, “Internal Radiation Dose from 137Cs Due to the Consumption of Mushrooms from a Mexican Temperate Mixed Forest,” Radiation Protection Dosimetry, Vol. 87, 2000, pp. 213-216.
http://dx.doi.org/10.1093/oxfordjournals.rpd.a033000
[5] A. Abbady, “Level of Natural Radionuclides in Foodstuffs and Resultant Annual Ingestion Radiation Dose,” Nuclear Science and Techniques, Vo1. 17, No. 5, 2006, pp. 297-300.
[6] International Atomic Energy Agency (IAEA), “Handbook of Parameter Values for the Prediction of Radionuclide Transfer in Temperate Environments,” Technical Report Series No. 364, Vienna, 1994
[7] M. J. Frissel, “Protocol for the Experimental Determination of Soil to Plant Transfer Factors (Concentration Ratios) to Be Used in Radiological Assessment Models,” UIR Newsletter, Vol. 28, 1997, pp. 5-8.
[8] A. Abbady, N. K, Ahmed, A. H. El-Kamel, F. Steinhasular, A. M. El-Arabi, “Field Measurements of Radon-222 in Soil Using Alphaguard and E-PERM Electret,” Nuclear Science Journal, Vol. 37, No. 2, 2000, pp. 122-134.
[9] A. M. El-Arabi, “Natural Radioactivity in Sand Used in Thermal Therapy at the Red Sea Coast,” Journal of Environmental Radioactivity, Vol. 81, 2005, pp. 11-19.
http://dx.doi.org/10.1016/j.jenvrad.2004.11.002
[10] A. M. El-Arabi, N. K. Ahmed, A. H. El-Kamel, “Gamma Spectroscopic Analysis of Powdered Granite Samples in Some Eastern Desert’S Areas,” Arab Journal of Nuclear Science and Applications, Vol. 34, 2001, pp. 245-255.
[11] N. K. Ahmed, A. M. El Arabi, H. M. Mahmoud and K. Salahel-din, ”Measurement of Natural Radioactivity and Its Significant Hazards of Some Hematite Samples in Eastern Desert, Egypt,” Building and Environment, Vol. 42, 2007, pp. 2263-2267.
[12] M. H. Said, A. Abbady, A. H. El-Kamel and A. M. El-Arabi, “Natural Radioactivity of Granite Rocks in Wadi Qena,” Radiation Physics and Chemistry, Vol. 44 No. 1/2, 1994, p. 95.
http://dx.doi.org/10.1016/0969-806X(94)90112-0
[13] S. Harb, A. H. El-Kamel, A. I. Abd El-Mageed, A. Abbady and W. Rashed, “Concentration of U-238, U-235, Ra-226, Ra-228, Th-232 and K-40 for Some Igneous Rock Samples in Eastern Desert of Egypt,” The 3rd Environmental Physics Congress, Aswan, 2008, pp. 215-222.
[14] M. M. Isam Salih, H. B. L. Pettersson and E. Lund, “Uranium and Thorium Series Radionuclides in Drinking Water from Drilled Bedrock Wells: Correlation to Geology and Bedrock Radioactivity and Dose Estimation,” Radiation Protection Dosimetry, Vol. 102, No. 3, 2002, pp. 249-258. http://dx.doi.org/10.1093/oxfordjournals.rpd.a006093
[15] Environmental Measurements Laboratory (EML), “Reference Title,” US Department of Energy, Washington DC, 1990.
[16] K. Yanagisawa, Y. Muramatsu and H. Kamada, “Tracer Experiments on the Transfer of Technetium from soil to Rice and Wheat Plants,” Radioisotopes, Vol. 41, 1992, pp. 397-402.
[17] F. W. Whicker, T. G. Hinton, K. A. Orlandini and S. B. Clark, “Uptake of Natural and Anthropogenic Actinides in Vegetable Crops Grown on a Contaminated Lake Bed,” Journal of Environmental Radioactivity, Vol. 45, 1999, pp. 1-12.
http://dx.doi.org/10.1016/S0265-931X(98)00076-9
[18] S. Harb, “On the Human Radiation Exposure as Derived from the Analysis of Natural and Man-Made Radionuclides in soil,” Ph.D. Dissertation, Institute for Radiation Protection and Radioecology, ZSR, Hannover University, Hannover, 2004.