[ANON (1991): Forestry statistics today for tomorrow. Wood and wood products 1961-1989: 2010. Food and Agriculture Organization of the United Nations, Rome.]Search in Google Scholar
[BURTON, G. W. (1952): Quantitative inheritance in grass. In: 6th International Grassland Congress, Part I: 277-283.]Search in Google Scholar
[BURTON, G. W. and E. H. DEVANE (1953): Estimating heritability in tall fecue (Festuca arundinaceae) from replicated clonal material. Agron. J. 45: 478-481.]Search in Google Scholar
[FOSTER, G. S. and D. V. SHAW (1988): Using clonal replicates to explore genetic variation in a perennial plant species. Theor. Appl. Genet. 76: 788-794.10.1007/BF0030352724232359]Open DOISearch in Google Scholar
[JOHNSON, H. K., H. F. RABINSON and R. E. COMSTOCK (1955): Estimates of genetic and environmental variability in soybeans. Agron. J. 47: 314-318.]Search in Google Scholar
[KUMAR, A., P. H. CHAWHAAN and A. K. MATHAROO (2003): Improvement through selection of plus trees in Gmelina arborea. Journal of Tropical Forest Science 15 (3): 441-449.]Search in Google Scholar
[LAL, P. (2000): National forest policy and raw materials: Supply by wood industries in India. Indian Forester 126 (4): 351-366.]Search in Google Scholar
[LUSH, I. L. (1949): Heritability of quantitative characters in farm animals. Heriditas. Suppl: 356-387.10.1111/j.1601-5223.1949.tb03347.x]Search in Google Scholar
[NELSON, C. D. and C. G. TAUER (1987): Genetic variation in juvenile characteristics of Populus deltoides from]Search in Google Scholar
[Southern Great Plains. Silvae Genet. 36: 216-221.]Search in Google Scholar
[SUKHATME, P. V. and V. N. AMBLE (1989): Statistical Methods for Agricultural Workers. Publication and Information Division, ICAR, New Delhi. P 359.]Search in Google Scholar
[ZOBEL, B. J. (1981): Vegetative propagation in forest management operations. In: Proc., 16th South For. Tree Improv. Meet., Blacksburg, Virginia. pp. 149-159.]Search in Google Scholar
