Showing 1 - 3 results of 3 for search 'Holdren, John P.', query time: 0.01s Refine Results
  1. 1
    Human ecology : problems and solutions
    by Ehrlich, Paul R.
    Published 1973
    Other Authors:
    Book
  2. 2
    El hombre y la ecosfera
    Published 1979
    Other Authors:
    Biblioteca de la Universidad Pontificia de Salamanca (Other Sources: Biblioteca Universitat Ramon Llull)
    Book
  3. 3
    El hombre y la ecosfera
    Published 1975
    Other Authors:
    Biblioteca Universidad de Deusto (Other Sources: Biblioteca de la Universidad Pontificia de Salamanca)
    Book

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