草地学报
草地资源遥感调查方法的研究
刘富渊, 李增元
THE METHODS OF GRASSLAND RESOURCE INVESTIGATION USING REMOTE SENSING
Liu Fuyuan, Li Zengyuan
. 1991, (1): 44 -51 .  DOI: 10.11733/j.issn.1007-0435.1991.01.005