The Online Books Page

Books by W. M. Zillgitt:

Books in the extended shelves:

• Zillgitt, W. M. (Walter Morrison), 1910-: Estimating cull in northern hardwoods (Division of Forest Management, Lake States Forest Experiment Station, 1946), also by S. R. Gevorkiantz and Minn.). Division of Forest Management Lake States Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Zillgitt, W. M. (Walter Morrison), 1910-: Optimum economic stocking for northern hardwoods (Lake States Forest Experiment Station, U. S. Department of Agriculture, Forest Service, 1948), also by Minn.) Lake States Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Zillgitt, W. M. (Walter Morrison), 1910-: Partial cuttings in northern hardwoods of the lake states : twenty-year experimental results (U.S. Dept. of Agriculture, 1953), also by F. H. Eyre (page images at HathiTrust)
• Zillgitt, W. M. (Walter Morrison), 1910-: Size-class distribution in old-growth northern hardwoods twenty years after cutting (Lake States Forest Experiment Station, U. S. Department of Agriculture, Forest Service, 1950), also by F. H. Eyre and Minn.) Lake States Forest Experiment Station (Saint Paul (page images at HathiTrust)

Find more by W. M. Zillgitt at your library, or elsewhere.