ID:DA09253209
World Wildlife Fund U.S.
同姓同名の著者を検索
Richard Elliot Benedick
Harvard University Press c1991
: cloth , : pbk
所蔵館32館
Michael A. Mantell, Stephen F. Harper, Luther Propst
Island Press c1990
: pbk
所蔵館4館
所蔵館5館
prepared by the Conservation Foundation for Council on Environmental Quality ... [et al.]
the Superintendent of Documents, U.S. Government Printing Office 1980
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by George Lefcoe
Conservation Foundation c1979
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Conservation Foundation c1978 An issue report / Conservation Foundation
John R. Clark
Wiley c1977
所蔵館17館
Conservation Foundation 1976
Conservation Foundation 1972
Conservation Foundation c1972
edited by M. Taghi Farvar [and] John P. Milton
Natural History Press 1972 [1st ed.]
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by Luna B. Leopold and Thomas Maddock, Jr
Ronald Press c1954
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