The Online Books Page

Books by William T. Plass:

Books in the extended shelves:

• Plass, William T.: Chemical properties and particle-size distribution of 39 surface-mine spoils in Southern West Virginia (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1973), also by W. G. Vogel and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
• Plass, William T.: An evaluation of trees and shrubs for planting surface-mine spoils (1975) (page images at HathiTrust)
• Plass, William T.: Factors affecting the establishment of direct-seeded pine on surface-mine spoils (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1974) (page images at HathiTrust)
• Plass, William T.: Growth and survival of hardwoods and pine interplanted with European alder (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977), also by Pa.) Northeastern Forest Experiment Station (Radnor and United States Forest Service (page images at HathiTrust)
• Plass, William T.: Organic and inorganic amendments affect vegetation growth on an acidic minesoil (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982), also by Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)

Find more by William T. Plass at your library, or elsewhere.