Collect ｜ Homepage Advertisement ｜ Contact us ｜ Message
Adv. search
ECONOMIC-GEOGRAPHRAPHICAL CONCEPTION ABOUT THE MANAGEMENT OF LAND RESOURCES IN GANSU PROVINCE
CHENG Xing-peng, KANG Er-si
Arid Land Geography . 2001, (2): 161 -164 .  DOI: 10.13826/j.cnki.cn65-1103/x.2001.02.013