Howell, Dorothy J.
Quorum Books
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Todd, Nancy Jack, 1938-
Island Press
|
O'Neill, John, 1956-
Routledge
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Ehrlich, Paul R., 1932-, Ehrlich, Anne H., Holdren, John P.
W.H. Freeman
|
Gore, Albert, 1948-
Rodale
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Tolley, George S., 1925-, Yaron, Dan, Blomquist, Glenn C.
Ballinger
|
Easterbrook, Gregg
Penguin
|
Forman, Richard T. T.
Cambridge University Press
|
World Commission on Environment and Development
Oxford University Press
|
Maldonado, Tomás
Harper & Row
|
Botkin, Daniel B.
Oxford University Press
|
Burton, Robert, 1941-, International Union for Conservation of Nature and Natural Resources
Oxford University Press
|