Showing 1 - 4 results of 4 for search 'Zimmermann, Robert C.', query time: 0.13s Refine Results
  1. 1
    Environmental impact of forestry : guidelines for its assessment in developing countries /
    by Zimmermann, Robert C.
    Published 1982
    Book
  2. 2
    Plant ecology of an arid basin, Tres Alamos-Redington area, southeastern Arizona /
    by Zimmermann, Robert C.
    Published 1969
    Government Document Book
  3. 3
    Plant ecology of an arid basin, Tres Alamos-Redington area, southeastern Arizona /
    by Zimmermann, Robert C.
    Published 1969
    Get full text
    Government Document eBook
  4. 4
    Distribution of common oaks (Quercus spp.) and regional forest types in New England /
    Other Authors: “...Zimmermann, Robert C....”
    Government Document Microform Book
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