zhong guo re dian lun wen bang

..............page:45-48

International Research Profiles and Challenges of Biodiversity Science
Qu Jiansheng;Li Yanmei;Wang Xuemei;Zhang Zhiqiang Lanzhou Branch of National Science Library;Scientifi c Information Center for Resources and Environment;Chinese Academy of Sciences;Lanzhou 730000;China

..............page:1-8

Analysis of Scientific Impact of Agricultural Sciences from 1998 to 2008
Dong Yu;Zhang Wei;Yuan Jianxia;Zhang BoNational Science Library;Chinese Academy of Sciences;Beijing 100190;China

..............page:9-16

hai yang chen ji wu yan jiu shu ju ju jiao fen xi
han yi

..............page:32-37

shen hua wu ran wu kong zhi yan jiu , tui jin ke ji cheng guo zhuan hua nan jing da xue you du wu ran wu kong zhi yu zi yuan hua yan jiu cheng guo zuo ran

..............page:72-74

2009 nian xue shu jie zui jia gong zuo di dian pai xing bang gong bu
mo jing

..............page:54-56

quan qiu tie lian xi ji qi zai jian huan quan qiu bian nuan zhong de zuo yong
an zuo sheng

..............page:49-50

ke xue gong xian zhi shu yu ke xue jian shang li zhi shu

..............page:38-44

2008 Annual Report of Chinese Patents in Force
Yu Dawei;Wang XiaohuThe Development Planning Dept.;State Intellectual Property Offi ce;P.R. China. No.6 Xitucheng Road Haidian District;Beijing 100088

..............page:17-25

wen xian ji liang zhi biao shi yi

..............page:75

ke xue xin wen

..............page:16,53,56,63

quan qiu lin ye zhuan xing yan jiu
xu jian chu

..............page:50-51

bing chuan yan jiu shu ju ju jiao fen xi
zhang ke ju

..............page:26-31

quan qiu hua xia de zhong guo huan jing zhong guo yu shi jie ge di ru he xiang hu ying xiang
liu jian guo

..............page:52-53