Showing 11 - 20 results of 23 for search 'Ehrlich, Paul R.', query time: 0.01s Refine Results
  1. 11
    Book

    Introductory biology
  2. 12
    by Ehrlich, Paul R.
    Published 1972
    Book

    Population, resources, environment issues in human ecology
  3. 13
    by Ehrlich, Paul R.
    Published 1971
    Book

    Man and the ecosphere readings from Scientific America
  4. 14
    by Ehrlich, Paul R.
    Published 1971
    Book

    The population bomb
  5. 15
    by Ehrlich, Paul R.
    Published 1970
    Book

    Population resources environment issues in human ecology
  6. 16
    by Ehrlich, Paul R.
    Published 1970
    Book

    Population resources environment issues in human ecology
  7. 17
    by Ehrlich, Paul R., Ehrlich, Anne H.
    Published 1970
    Book

    Population, resources, environment issues in human ecology
  8. 18
    by Ehrlich, Paul R.
    Published 1970
    Book

    Population resources environment issues in human ecology
  9. 19
    by Ehrlich, Paul R.
    Published 1968
    Book

    The population bomb
  10. 20
    by Ehrlich, Paul R.
    Published 1968
    Book

    The population bomb
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