共 6 条
[1]
Bagginess Marco, 2012, ECOLOGICAL INDICATOR, V16, P148
[2]
Biao Gao, 2013, RESEARCH OF AGRICULT, V01, P95
[3]
Lees W. E., 1992, ENVIRONMENT AND URBA, V4, P121
[4]
li He, 2010, HUNAN AGRICULTURAL S, V15, P169
[5]
Zhang Chuanke, 2013, TECHNOLOGY MANAGEMEN, V04, P223
[6]
Zhang liming, 2011, STUDY ON SUSTAINABLE