松嫩平原西部土地盐碱化与农业可持续发展

李秀军

The Alkili-saline Land and Agricultural Sustainable Development of the Western Songnen Plain in China

LI Xiu-Jun

地理科学 . 2000, (1): 51 -55 . DOI: 10.13249/j.cnki.sgs.2000.01.51