Journal of Nanjing Forestry University(Natural Science Edition)1991 03

lw
EPIDEMIC REGIONAL ANALYSIS OF BROWN SPOT NEEDLE BLIGHT OF SLASH PINE AND LOBLOLLY PINE
Han Zhengmin Ye Jianren Li Chuandao (Nanjing Forestry University)Xu Guanghui
1991 03 [6-11][Article][PDF: 366 KB]
A STUDY ON THE DENSITY EFFECT LAW OF THE SOUTHERN TYPE POPLARS
Cao Fuliang Xu Xizeng Lu Shixmg Huang Minren Fang Shengzhou
1991 03 [12-19][Article][PDF: 424 KB]
1991 03 [37-37][Article][PDF: 94 KB]
A DISCUSSION ABOUT TELESCOPIC HANDLERS
Jiao Enzhang Zhang Jianhong Feng Quian
1991 03 [71-74][Article][PDF: 237 KB]
GENERALITY OF CHEMICAL PROCESS OF GREEN CROWN OF TREE IN USSR
Zhou Xiongzun (Nanjing Forestry University)Yagondin V.L
1991 03 [82-85][Article][PDF: 276 KB]