EN中文
ANALYSIS OF AGRO ECOLOGICAL ENVIRONMENTALFACTORS ON THE CAUSES FOR HIGH YIELD WHEAT IN QINGHAI XIZANG PLATEAU
YU Chaoqing, ZHANG Yiguang, lin Zhonghui, Liu Yunfen
JOURNAL OF NATURAL RESOURCES . 1998, (2): 97 -103 .  DOI: 10.11849/zrzyxb.1998.02.001