Contrast Test of Triploid Populus tomentosa New Species
Gao Keshu

..............page:6-10

Countrywide Clonal Selection in Populus tomentosa
Cao Keshu

..............page:11-13,18

Study of Populus tomentosa Yellowing Mechanism and Regulating Methods
Gao Keshu

..............page:14-18

Site Condition and Forestry reclamation of Colliery Waste piles
Gao Jianyu1)Bai Zhongke2)Jiao Zhifang3) Taiyuan Forestry Research Institute;030003Taiyuan;2)Shanxi Agricultural University ;3) Taiyuan Agricultural School)

..............page:19-22,46

Investigation on jujube Resource in Taiyuan
Fan Mingrui1)Chen Yonglin2)Wang Xiaoran1)Ma Jing1)He liping2)Yang Jianmin3) Taiyuan Forestry Research Institute; 030009Taiyuan;2)Taiyuan Forestry seed and seedling station; 3)Taiyuan Forestry Investigation and Design Team)

..............page:23-29

Investigation of Water Bird Resource in Shanxi Province
Zhang Longsheng

..............page:30-31,37-38

Analysis of the Cause to Form Flood Damage in Taihang Mt
Li Linying

..............page:39-42

you liang bao liu mu biao hao fu yu xiao guo fen xi
wu ying jian ren gao ke qin bang cai yu ling ling

..............page:43-46

da li kai zhan lin mu liang zhong xuan yu he tui guang gong zuo jia kuai shan xi sheng sheng tai jian she bu fa
zhang yang xian

..............page:47-49

Forestation Techniques of Triploid Populus tomentosa
Gao Keshu

..............page:2-5,10