..............page:65-68+76
..............page:43-48+42
liu ze yuan yu zhong guo zhi shi ji liang xue
Liang Yongxia1 Yang Zhongkai2 Wang Xianwen2 1National Science Library;Chinese Academy of Sciences;Beijing 100190 2School of Public Administration and Law;Dalian University of Technology;Dalian 116085
..............page:137-142
..............page:132-136
..............page:96-99+119
..............page:106-111+145
..............page:100-105
..............page:125-131
..............page:112-119
..............page:143-145
..............page:86-89+95
..............page:120-124
yuan fen xi fang fa yu tu shu qing bao xue
Li Xuemei1;2 Qu Jiansheng1 1The Lanzhou Branch of the National Science Library/The Scientific Information Center for Resources and Environment;Chinese Academy of Sciences;Lanzhou 730000 2Graduate University of Chinese Academy of Sciences;Beijing 100190
..............page:26-31+64