黄浦江水源保护区不同作物养分管理及环境效应分析
金海洋,姚政,徐四新,李丰平
Study on nutrient balance of different crops and its environmental effects in the Sanitary Zone of Huangpu River
JIN Hai-yang,YAO Zheng,XU Si-xin,LI Feng-ping
. 2007, (4): 47 -51 .