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On-site Costs and Benefits of Soil Conservation in the Mountainous Regions of North Vietnam

Tran Dinh ThaoInternational Development Research Centre (Canada)Economy and Environment Program for Southeast Asia

出版	Economy and Environment Program for Southeast Asia, 2001
主題	Nature / Environmental Conservation & ProtectionScience / Earth Sciences / GeneralTechnology & Engineering / Agriculture / General
ISBN	08893697129780889369719
URL	http://books.google.com.hk/books?id=ChqTYEohTfsC&hl=&source=gbs_api