Ponderosa pine provenances for the northern Great Plains Van Deusen, James L. creator Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) contributor text book Fort Collins, Colo Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture 1980 1980
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ENG "September 1980"--P. 2 of cover. Great Plains Ponderosa pine Provenance trials Windbreaks, shelterbelts, etc SD11 .F763 No. 223 1980 Research paper RM, 223 https://www.biodiversitylibrary.org/bibliography/98609 7673607940126 10.5962/bhl.title.98609 VXF