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Plants of the Kingston Region, 1996
作者
Adèle Crowder / Karen Topping / John C. Topping / Queen's University (Kingston, Ont.). Department of Biology
出版Kingston, Ont. : Fowler Herbarium, Department of Biology, Queen's University, 1996
ISBN
CORNELL:31924080036449
主題
Nature
Environmental Effects of Mining
作者
Earle A. Ripley / Robert E. Redmann
出版CRC Press, 1995-08-01
ISBN
188401576X / 9781884015762
主題
Technology & Engineering