Phelps, J.E., Isebrands, J.G. and Jowett, D. (1982) Raw material quality of short rotation intensively cultured Populus clones. A comparison of stem and branches properties at three species. IAWA Journal, 3(3-4), 193- 200.
 Kaubaa, A., Hernandez, A.E., Beaudoin, M. and Poliquin, J. (1998) Interclonal, intra-clonal and within tree variation in fiber-length of Popular hybrid clones. Wood and Fiber science, 30(1), 1998, 140-147.
 Chauhan, L., Gupta, L.S., Madhwal, R.C., Pandey, R. and Pal, M. (2001) Interclonal, intraclonal and within tree variation in wood parameters of different clones of Populus deltoids. Indian Forester, 127(7), 777-784.
 Purkayastha, S.K., Agrawal, S.P., Farooqui, P., Tandon, R.D., Chauhan, L. and Misra, N. (1979) Evaluation of wood quality of Eucalyptus plantations in various states, Final Technical Report, (Nov. 1 to Oct. 31, 1979) PL 480 Project no Inn FS-66, 1979-80, 85.
 Rao, R.V., Shashikala, S., Sreevani, P., Kothiyal, V., Sharma, C.R. and Lal, P. (2002) Within tree variation in anatomical properties of some clones of Eucalyptus tereticornis Sm. Wood Science Technology, 36(3), 271-285.
 Kennedy, R.W. (1968) Anatomy and fundamental wood properties of poplar. In: Maini J.S. and Cayford J.S. Eds., Growth and utilization of poplars in Canada, Canadian Department for Rural development, Forestry Branch, publication 1025, Canada, 149-168.
 Rao, R.V. and Shashikala, S. (2003) Assessment of growth rate, basic density and heart wood content in selected teak clones of CSO, Thithimathi in Karnataka state, India. In International Conference on Quality Timber Products of Teak from Sustainable Forest Management, 2-5 December 2003, KFRI, Kerala, India (abstracts), 57.
 Pande, P.K. and Singh, M. (2005) Intraclonal, inter-clonal and single tree variations of wood anatomical properties and specific gravity of clonal ramets of Dalbergia sissoo Roxb. Wood Science Technology, 39(5), 351-366.
 Pande, P.K. (2005) Assessment of the performance of different clones of Dalbergia sissoo and Eucalyptus tereticornis on the basis of wood quality under different farm forestry programs. FTR submitted to ICFRE, Dehradun, India.
 Mandal, A.K. and Chawaan, P.H. (2003) Investigations on inheritance of growth and wood properties and their inter-relationship in teak. In International Conference on Quality timber products of teak from sustainable forest management (abstracts), Kerala, India, 2-5 December 2003, 56.
 Tomazello, F. and Variacano, M. (1987) Radial da densidade basica e da estrutura anatomica da Madeira do Eucalyptus globulese, E. pellitae, E. acmenioides. Inst Pesq. Estud. Florest. Piracicaba, (36).
 Okuyama, T., Yamamoto, H., Wahyudi, I., Hadi, Y.S. and Bhat, K.M. (2003) Some wood quality issues in planted teak. In International conference on quality timber products of teak from sustainable forest management, Kerala, India, 2-5 December 2003, 21.