10 results Refine Results
  1. 1
    by Ehrlich, Paul R.
    Published 2000
    Subjects “...Human evolution....”
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    Human natures : genes, cultures, and the human prospect /
  2. 2
    Subjects “...Human ecology....”
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    New world new mind : moving toward conscious evolution /
  3. 3
    by Ehrlich, Paul R.
    Published 1971
    Subjects “...Human ecology....”
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    Man and the ecosphere : readings from Scientific American /
  4. 4
    by Ehrlich, Paul R.
    Published 1990
    Subjects
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    The population explosion /
  5. 5
    by Ehrlich, Paul R.
    Published 1973
    Subjects “...Human ecology....”
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    Human ecology : problems and solutions /
  6. 6
    by Ehrlich, Paul R.
    Published 1977
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    Ecoscience : population, resources, environment /
  7. 7
    by Ehrlich, Anne H.
    Published 1987
    Subjects “...Nature Effect of human beings on....”
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    Earth /
  8. 8
    by Ehrlich, Paul R.
    Published 1972
    Subjects
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    Population resources environment : issues in human ecology /
  9. 9
    by Ehrlich, Paul R.
    Published 1992
    Subjects “...Nature Effect of human beings on....”
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    Healing the planet : strategies for resolving the environmental crisis /
  10. 10
    Published 1993
    Subjects
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    Nature conservation. global and regional perspectives /

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