Gang Wu
State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Xiao Fu
Institute of Life Sciences, Qingdao University of Science and Technology, Qingdao 266042, China
Hong-Bo Shao
State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
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How to cite this article
Gang Wu, Xiao Fu and Hong-Bo Shao, 2007. Emergy Evaluation of Two Agricultural Systems with Different Economic Surroundings in Liaoning Province of Northeast China. International Journal of Agricultural Research, 2: 559-570.
DOI: 10.3923/ijar.2007.559.570
URL: https://scialert.net/abstract/?doi=ijar.2007.559.570
DOI: 10.3923/ijar.2007.559.570
URL: https://scialert.net/abstract/?doi=ijar.2007.559.570