More about Donald H. Prettyman:
| | Books by Donald H. Prettyman: Books in the extended shelves: Prettyman, Donald H.: Growth patterns of red pine on fine-textured soils (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1987), also by David H. Alban, Gary J. Brand, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust) Prettyman, Donald H.: Height growth of red pine on fine-textured soils (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1984), also by David H. Alban and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust) Prettyman, Donald H.: Soil survey of Kawishiwi area, Minnesota : parts of Lake and Cook Counties in Superior National Forest (U.S. Soil Conservation Service, 1978), also by United States. Soil Conservation Service (page images at HathiTrust)
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