The study of cultivated land warning in Huangpu District, Guangzhou based on GIS and ANN-CA
ZHANG Sen, CHEN Jian-fei
广州大学学报（自然科学版） . 2014, (6): 73 -80 . 

Copyright © Journal of Guangzhou University(Natural Science Edition)
Tel: (020)39366067　
E-mail: journal@gzhu.edu.cn
Powered by Beijing Magtech Co. Ltd.