EN中文
A STUDY OF THE ENERGY ANALYSIS AND NUTRIENT BALANCE OF THE COURTYARD ECOSYSTEM IN NORTHERN CHINA
LIANG Wenju, GUO Xiuyin, YANG Yulan, LU Mingyuan, WEN Dazhong
JOURNAL OF NATURAL RESOURCES . 1998, (1): 28 -33 .  DOI: 10.11849/zrzyxb.1998.01.005