0454-6296
1950 Issue 1
hei suan zuo lu (veratrum nigrum l.) du jia ying yu yan
Ta-Wen Hwang Peking Agricultural University
Ta-Wen Hwang Peking Agricultural University
..............page:72-94
qing qu tiao xi cicadella viridis (l.) de sheng huo shi ( tong chi mu : qu tiao xi ke )
H. Y. Chu and K. F. Teng
H. Y. Chu and K. F. Teng
..............page:14-40
yao ji fang zhi ma qu zuo ji da ma xiang bi chong de chu bu shi yan
C. C. Chung;H. C. Wai and R. L. Tsi North China Agricultural Research Institute
C. C. Chung;H. C. Wai and R. L. Tsi North China Agricultural Research Institute
..............page:68-71
san sha chu cang feng zuo cang ku hai chong fang zhi xiao li de yan jiu
M. T. Cheo. and Y. H. Chang. Paeking Agricultural University
M. T. Cheo. and Y. H. Chang. Paeking Agricultural University
..............page:60-67
shi jun piao xi halyzia hauseri mader shi liang yu sheng huo shi yan jiu
C. L. Liu Institute of Entomological Research;Peking Agricultural University
C. L. Liu Institute of Entomological Research;Peking Agricultural University
..............page:1-13
xi zhi wu chu bu yan jiu
Ming-Tao Jen
Ming-Tao Jen
..............page:41-56
gao ling tu xing de ding
Chi Tsao and P. H. Chia North China Agricnltural Research Institute
Chi Tsao and P. H. Chia North China Agricnltural Research Institute
..............page:57-59
zhong guo ming e fen shu jian suo biao
Chin-jên Luh and Chih-hu Kuan Peking Agricultural University
Chin-jên Luh and Chih-hu Kuan Peking Agricultural University
..............page:95-116