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Google圖書搜尋
The Role of Land Use Capability Assessment in Soil Conservation - Background, History and Principles
G. O. Eyles
出版
Land Resources Group, Soil Conservation Centre, Aokautere, Ministry of Works and Development
, 1984
URL
http://books.google.com.hk/books?id=8O_hzQEACAAJ&hl=&source=gbs_api