"te yi xing tan zhen zai shui dao yu zhong zhong de ying yong " xiang mu tong guo jian ding

..............page:64

Role of Scientific and Technical Files
wang cai ping ; su tao ; ge feng yun ; zheng li yan

..............page:61-64

Application of Multimedia Technology to Teaching--Making of Video Compact Disk(VCD) 3.0 for Teaching
yang zhen jian ; ma ming qi

..............page:57-60

Discussion of New Agricultural Science and Technology Revolution
wang peng wen

..............page:53-56

Present Developing Situation ,Countermeasures and Tendency of Tourism in Tianjin City
lu shu chang ; zhao shu jie

..............page:49-52

Countermeasures to Develop Foreign Trade Economy of Agricutural Products in China
xia jian hai

..............page:44-48

Study on the Drought and Flood Disaster and Its Prevention and Control Countermeasures in Tianjin
LI Jin

..............page:40-43

Several Common Resources of Wild Vegetables in North Area
li shu he ; sun shi hai

..............page:34-39

Countermeasires to Increase Agricultural Incversment in Tianjin
wei xiu fen

..............page:29-33

Agricultural Household's Contract and Management
LIU Huan-ju

..............page:25-28,33

Progress of Studies on the Molecular Markers
WANG Xiao-mei;YANG Xiu-rong

..............page:21-24

Study on the Producion Technology of Preserved Balsam Pear with Low Sugar
zhen run ying

..............page:17-20

Control and Communication of Multiple Single-chip Microcomputer Based on Personal Computer
liu yuan ; wang hong yi ; luo zuo

..............page:12-16

Study on the Production Technology of Walnut Dairy Beverage
liu jin fu ; wang hao tian ; liu kun ming

..............page:8-11

Experiment on Rearation of Eriocheir sinensis Seed in Ozone-sterilized Water
ZHU Fu-qing;FENG Shou-ming;SUN Guang-ming;LI Bao-hua;LI Xiu-mei;SUN Xiao-wang;YANG Jian-jun;DUAN Ru-xu;LIU Zong-bao;LIU Xue-gang

..............page:1-7