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EN中文
人口自身再生产与生态环境的拓扑探析
毛锋, 毛凤霞
A STUDY OF THE POPULATION REPRODUCTION AND ECOLOGICAL ENVIRONMENT
Mao Feng
人文地理 . 1997, (4): 40 -43 .  DOI: 10.13959/j.issn.1003-2398.1997.04.009