Search results for: Topik, Christopher

Showing 1 - 6 results of 6 Refine Results
  1. 1

    Plant association and management guide for the Western Hemlock Zone : Gifford Pinchot National Forest

    Authors: Topik, Christopher
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, 1986
    Physical Description: 132 pages : illustrations ; 28 cm
    Government Document Book
  2. 2

    Plant association and management guide for the Ponderosa pine, Douglas-fir, and Grand fir zones : Mount Hood National Forest

    Authors: Topik, Christopher
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, 1988
    Physical Description: 136 pages : illustrations, maps ; 28 cm.
    Government Document Book
  3. 3

    Plant association and management guide for the grand fir zone : Gifford Pinchot National Forest

    Authors: Topik, Christopher
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, 1989
    Physical Description: 110 pages : illustrations, maps ; 28 cm.
    Government Document Book
  4. 4

    Plant association and management guide for the Western Hemlock Zone : Gifford Pinchot National Forest

    Authors: Topik, Christopher
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, 1986
    Physical Description: 84 pages : illustrations ; 13 cm
    Government Document Book
  5. 5

    Plant association and management guide for the Western Hemlock Zone : Gifford Pinchot National Forest

    Authors: Topik, Christopher
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, 1986
    Physical Description: 132 pages : illustrations ; 28 cm
    Government Document Microfilm Book
  6. 6

    Major indicator shrubs and herbs on national forests of western Oregon and southwestern Washington

    Authors: Halverson, Nancy M.
    Published: USDA, Forest Service, Pacific Northwest Region, 1986
    Other Authors:
    Physical Description: 196 unnumbered pages : illustrations (some color) ; 18 cm
    Government Document Book