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Principles and Guidelines for Ecological Restoration in Canada's Protected Natural Areas

Canadian Parks Council

出版	National Parks Directorate, Parks Canada Agency, 2008
主題	Nature / Natural ResourcesScience / Life Sciences / Ecology
ISBN	06624857509780662485759
URL	http://books.google.com.hk/books?id=rpQeBoSCiHcC&hl=&source=gbs_api