EN中文
Analysis on Nutr ient Flow of Corn Production- Consumption System in China
LI Jian-hui1, MA Lin1, WANG Ji-qing2, WANG Fang-hao2, MA Wen-qi1, ZHANG Fu-suo2
JOURNAL OF NATURAL RESOURCES . 2007, (3): 455 -462 .  DOI: 10.11849/zrzyxb.2007.03.015