中国北方农牧交错带农业经营方向初探——以晋陕蒙甘宁青地区为例
董光荣, 苏志珠, 马义娟
Probe into the Management Direction of Agriculture and Animal Husbandry Interlaced Zone in Northern China-Exampled in Shanxi, Shaaanxi, Inner Mongolia, Gansu, Ningxia and Qinghai
DONG Guang-rong, SU Zhi-zhu, MA Yi-juan
中国沙漠
.
2002, (5): 428
-438
.