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Showing 1 - 8 results of 8 for search '"Ecology."', query time: 0.04s Refine Results
1
The Cassandra Conference : resources and the human predicament / edited by Paul R. Ehrlich and John P. Holdren.
Published 1988
Subjects: “...Human ecology Congresses. http://id.loc.gov/authorities/subjects/sh2008105853....”
Conference Proceeding Book
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2
The population explosion / Paul R. Ehrlich & Anne H. Ehrlich.
by Ehrlich, Paul R.
Published 1990
Subjects: “...Human ecology. http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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3
Human ecology; problems and solutions / [by] Paul R. Ehrlich, Anne H. Ehrlich [and] John P. Holdren.
by Ehrlich, Paul R.
Published 1973
Subjects: “...Human ecology http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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4
Man and the ecosphere ; readings from Scientific American / With commentaries by Paul R. Ehrlich, John P. Holdren [and] Richard W. Holm.
Published 1971
Subjects: “...Human ecology http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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5
Population resources environment ; issues in human ecology / [by] Paul R. Ehrlich [and] Anne H. Ehrlich.
by Ehrlich, Paul R.
Published 1970
Subjects: “...Human ecology http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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6
Population, resources, environment ; issues in human ecology / [by] Paul R. Ehrlich [and] Anne H. Ehrlich.
by Ehrlich, Paul R.
Published 1972
Subjects: “...Human ecology http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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7
New world new mind : moving toward conscious evolution / Robert Ornstein, Paul Ehrlich.
Subjects: “...Human ecology http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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8
Global ecology ; readings toward a rational strategy for man / edited by John P. Holdren [and] Paul R. Ehrlich.
by Holdren, John P.
Published 1971
Subjects: “...Human ecology http://id.loc.gov/authorities/subjects/sh85062856....”
Book
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