Showing 1 - 2 results of 2 for search 'Ehrenfeld, David W.', query time: 0.01s Refine Results
  1. 1
    Biological conservation
    by Ehrenfeld, David W
    Published 1970
    Printed Book
  2. 2
    The arrogance of humanism /
    by Ehrenfeld, David W.
    Published 1978
    Printed Book
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