近百年来西辽河流域土地开垦及其对环境的影响

曹小曙, 李平, 颜廷真, 韩光辉

The land reclamation and its influence on environment in West Liaohe Basin from 1902 to 1990

CAO Xiao-shu, LI Ping, YAN Ting-zhen, HAN Guang-hui

地理研究 . 2005, (6): 889 -898 . DOI: 10.11821/yj2005060008