EN中文
THE VERTICAL-ZONE DIVISION OF THE AGROCLIMATIC RESOURCES OF THE MOUNTAIN AREAS IN THE BAILONG RIVER WATERSHED, SOUTH GANSU PROVINCE,AND ITS EVALUATION
Yin Dong, Yu Yousen, Li Xiangge
JOURNAL OF NATURAL RESOURCES . 1993, (4): 333 -339 .  DOI: 10.11849/zrzyxb.1993.04.006