关于冰川学和冻土学外文核心期刊之确定

关于冰川学和冻土学外文核心期刊之确定

刘经仁

Determination of the Core Periodicals in Glaciology and Geocryology

Liu Jingren

冰川冻土 . 1997, (3): 284 -287 . DOI: 10.7522/j.issn.1000-0240.1997.0043