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Edminster, C.B.Mahiasen, R.L.Olsen, W.K.[A method for constructing site index curves from height-age measurements applied to douglas-fir in the southwest]A method for constructing site index curves from height-age measurements applied to douglas-fir in the southwest

Douglas-fir seedlings on the Arcata Resource Area, Bureau of Land Management, U.S. Department of the Interior, in central coastal California, were released by chain sawing and grubbing competing vegetation around them at different frequencies (0, 2, and 3 grubbings) over a 5-year period. After 5 ...


McDonald, Philip M.Fiddler, G.O.Harrison, H.R.[Repeated manual release in a young plantation: effect on douglas-fir seedlings, hardwoods, shrubs, forbs, and grasses]Repeated manual release in a young plantation: effect on douglas-fir seedlings, hardwoods, shrubs, forbs, and grasses
Edminster, C.B.Hawksworth, Frank G.Mathiasen, R.L.Mowrer, H. ToddOlsen, W.K.Schuler, T.M.[GENGYM: A variable density stand table projection system calibrated for mixed conifer and ponderosa pine stands in the southwest]GENGYM: A variable density stand table projection system calibrated for mixed conifer and ponderosa pine stands in the southwest
Rocuant Trucios, Luis R.[Análisis de las plantaciones de pino oregón (Pseudotsuga menziesii Mirb. Franco) en Chile]Análisis de las plantaciones de pino oregón (Pseudotsuga menziesii Mirb. Franco) en Chile
Suttie, E.D.Orsler, R.J.[Preservative-treated timber: ensuring conformity with European Standars]Preservative-treated timber: ensuring conformity with European Standars

Provides information on use of prescribed fire to enhance productivity of bunchgrass ranges that have been invaded by Douglas-fir. Six vegetative "situations" representative of treatment opportunities most commonly encountered in Montana are discussed. Included are fire prescription consideration...


Gruell, G.E.Brown, James K.Bushey, C.L.[Prescribed fire opportunities in grasslands invaded by douglas-fir: a state-of-the-art guidelines]Prescribed fire opportunities in grasslands invaded by douglas-fir: a state-of-the-art guidelines
Arno, Stephen F.Hartwell, M.G.Scott, J.H.[Age-class structure of old growth ponderosa pine / douglas-fir stands and its relationship to fire history]Age-class structure of old growth ponderosa pine / douglas-fir stands and its relationship to fire history

On an average site in northern coastal California, a tanoak-mixed shrub community was given several treatments (manual release one, two, and three times; a combination chainsaw and cut surface chemical treatment; two foliar chemicals; and a tank mix of the two chemicals) to study its development ...


McDonald, Philip M.Fiddler, G.O.[Ecology and development of douglas-fir seedlings and associated plant species in a coast range plantation]Ecology and development of douglas-fir seedlings and associated plant species in a coast range plantation
Carrasco Padilla, Horacio Enrique[Fusarium subglutinans var. pini (Wollenw & Reink) una amenza para Pinus radiata D.Don en Chile, una revisión bibliográfica]Fusarium subglutinans var. pini (Wollenw & Reink) una amenza para Pinus radiata D.Don en Chile, una revisión bibliográfica

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