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By: Minore, Don. - Carkin, Richard E. - Fredriksen, Richard L., - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)Edition:Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1977]Volume: no.307Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Forest regeneration Forests and forestry Oregon Silvicultural systems Umpqua National Forest Watershed managementBHL Collections:
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By: Bamsey, Colin R. - Alberta. Alberta Environmental Protection.Edition:Publication info: Edmonton, Clear Lake Ltd, 1999Volume:Series:Holding Institution: University of Alberta LibrarySubjects: Congresses Forest ecology Forest management Forest site quality Silvicultural systemsBHL Collections: