EN中文
Study on the Zonal Digitization of Agricultural Climate Resources Based on GIS——Case Study of Gansu Province
FENG Zhi-Ming, ZHENG Hai-Xia, YANG Yan-Zhao
SCIENTIA GEOGRAPHICA SINICA . 2004, (4): 444 -451 .  DOI: 10.13249/j.cnki.sgs.2004.04.444