..............page:35-36,40
Study on the growth stability of Pinus massoniana
tang xiao-rong 1; li wu-ping 2; zuo hai-song 2; yin yuan-liang 2 (1.hunan academy of forestry; changsha 410004; hunan; china; 2.hunan forestry seedling administrative station; changsha 410007; hunan; china)
..............page:20-24
..............page:41-42,63
..............page:43-44,49