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| ECONOMIC GEOLOGY (4) COAL GEOLOGY | |
| 摘 要： | 20051487 Cao Chengrun (College of Earth Sciences, Jilin University, Changchun 130061, Jilin, China); Niu Wei Diffusion and Its Influences of Coalbed Methane in Coal Reservoirs (Global Geology, ISSN1004-5589, CN22-1111/P, 23(3), 2004, p. 266-269, 1 illus., 1 table, 8 refs., with English abstract) Key words: coalbed gas20051488 He Zhiping (Education Ministry of China, China University of Mining &Tech- nology, Beijing 100083); Shao Longyi Anal- ysis on Controls of the Coal Accumu… |
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