The Online Books Page

Books by Carl M. Berntsen:

Books in the extended shelves:

• Berntsen, Carl M.: Four-year record of sitka spruce and western hemlock seed fall (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1955), also by Robert H. Ruth and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Berntsen, Carl M.: Growth and development of red alder compared with conifers in 30 -year old stands (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1961), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Berntsen, Carl M.: A guide to the H. J. Andrews Experimental Forest (Pacific Northwest Forest and Range Experiment Station, 1959), also by Jack Rothacher and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Berntsen, Carl M.: New Directions in management on the Bighorn, Shoshone & Bridger-Teton National Forests (U.S. Dept. of Agriculture, Forest Service, Intermountain Region ;, 1983), also by Wyoming Forest Study Team, United States. Forest Service. Rocky Mountain Region, and United States. Forest Service. Intermountain Region (page images at HathiTrust)
• Berntsen, Carl M.: Silvical characteristics of Western hemlock (Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1958), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)

Find more by Carl M. Berntsen at your library, or elsewhere.