东北平原西部沙地的气候变异与土地荒漠化

李宝林, 周成虎

Climatic variation and desertification in west sandy land of Northeast China Plain

LI Bao lin,, ZHOU Cheng hu

自然资源学报 . 2001, (3): 234 -239 . DOI: 10.11849/zrzyxb.2001.03.007