TY - JOURNAL OF NATURAL RESOURCES A1 - LIU Zhong-ling, ZHU Zong-yuan, HAO Dun-yuan T1 - The mountain-basin complex of Heihe River and resource-environment safety of oasis zone in the lower reaches Y1 - 2002-06-25 00:00:00.0 JF - JOURNAL OF NATURAL RESOURCES JO - JOURNAL OF NATURAL RESOURCES SP - 286 EP - 293 VL - 17 IS - 3 UR - {https://www.jnr.ac.cn/EN/10.11849/zrzyxb.2002.03.005} N1 - 10.11849/zrzyxb.2002.03.005 ER -