Analysis of Dynamic Changes and Driving Forces of Cultivated Land in Hunan Province
XIONG Ying, WANG Ke-Lin, LU Hui-Hong, XU Lian-Fang
SCIENTIA GEOGRAPHICA SINICA . 2004, (1): 26 -30 .  DOI: 10.13249/j.cnki.sgs.2004.01.26