农业历史地理环境变迁与农业地域拓展

樊志民

HISTORICAL CHANGES OF AGRICULTURAL GEOGRAPHIC ENVIRONMENT AND THE DEVELOPMENT OF AGRICULTURAL ECONOMY

FAN Zhi-min

人文地理 . 2004, (5): 74 -78 . DOI: 10.13959/j.issn.1003-2398.2004.05.017