Showing 1 - 2 results of 2 for search 'Manshard, Walther', query time: 0.01s Refine Results
  1. 1

    Renewable natural resources and the environment pressing problems in the developing world by Ruddle, Kenneth

    Published 1981
    Book

    Renewable natural resources and the environment pressing problems in the developing world
  2. 2

    Tropical agriculture a geographical introduction and appraisal by Manshard, Walther 1923-

    Published 1974
    Book

    Tropical agriculture a geographical introduction and appraisal

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