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

    Guide to the economic evaluation of irrigation projects by Hellmuth Bergmann and Jean-Marc Boussard by Bergmann, Hellmuth

    Published 1976
    Book

    Guide to the economic evaluation of irrigation projects by Hellmuth Bergmann and Jean-Marc Boussard
  2. 2

    Guide to the economic evaluation of irrigation projects by Bergmann, Hellmuth

    Published 1973
    Book

    Guide to the economic evaluation of irrigation projects

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