Brief introduction

… community to provide information services. As the national Geoscience Documents  center,  the current the Library Literature amount has reached nearly 0.70 million volumes, including the collection of literature at home and abroad printed from E …

http://cgl.org.cn/new/gj/brief.aspx   2013-05-28

… community to provide information services. As the national Geoscience Documents  center,  the current the Library Literature amount has reached nearly 0.70 million volumes, including the collection of literature at home and abroad printed from E …

http://cgl.org.cn/zl/gjjhy.aspx   2012-12-03