NIGPAS OpenIR
当前检索式 ((ALL:the end-Ordovician mass extinction))
限定条件 ((出处:SCIENCE CHINA-EARTH SCIENCES))
共49条,第1-20条
National Natural Sci 4 National Natural Sci 4 Chinese Academy of S 2
Chinese Academy of S 2 Ministry of Science 2 Ministry of Science 2
National Natural Sci 2 National Natural Sci 2 National Natural Sci 2
National Natural Sci 2 National Natural Sci 2 Strategic Priority R 2
CAS/SAFEA 1 China Geological Sur 1 China University Res 1
Chinese Academy of S 1 Chinese Academy of S 1 Chinese Academy of S 1
Chinese Academy of S 1 Chinese Academy of S 1