Author Search Results

Mulching to regenerate a harsh site effect on Douglas-fir seedlings, forbs, grasses, and ferns

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1995

Description: 10 pages : illustrations ; 28 cm.

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Combining silviculture and landscape architecture to enhance the roadside view

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1998

Description: iv unnumbered pages, 20 pages : digital, PDF file.

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Vegetation trends in a 31-year-old ponderosa pine plantation effect of different shrub densities

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1997

Description: iii, 35 pages : digital, PDF file.

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Development of a mixed-shrub-planted ponderosa pine community on a poor site after site preparation and release

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 2003

Description: iv, 28 pages : digital, PDF file.

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Effect of cattle grazing, seeded grass, and an herbicide on ponderosa pine seedling survival and growth

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1999

Description: iii, 15 pages : digital, PDF file.

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Plant community development after 28 years in small group-selection openings

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1999

Description: iii, 17 pages : digital, PDF file.

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Ecology and development of Douglas-fir seedlings and associated plant species in a coast range plantation

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1999

Description: ii, 18 pages : digital, PDF file.

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Diversity, density, and development of early vegetation in a small clear-cut environment

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1999

Description: ii, 22 pages : digital, PDF file.

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Seedfall, regeneration, and seedling development in group-selection openings

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1994

Description: ii, 13 pages : digital, PDF file.

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Vegetation trends in a young conifer plantation after grazing, grubbing, and chemical release

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1996

Description: iii, 17 pages : digital, PDF file.

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Development of a mixed shrub-ponderosa pine community in a natural and treated condition

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1995

Description: iii, 19 pages : digital, PDF file.

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Development of a mixed shrub--tanoak--douglas-fir community in a treated and untreated condition

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1996

Description: iv, 16 unnumbered pages : digital, PDF file.

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Timing and duration of release affect vegetation development in a young ponderosa pine plantation

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 2001

Description: iii, 15 pages : digital, PDF file.

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Vegetation trends in a young ponderosa pine plantation treated by manual release and mulching

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1997

Description: iv, 15 pages : digital, PDF file.

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Treatment duration and time since disturbance affect vegetation development in a young California red fir plantation

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1997

Description: iii, 14 pages : digital, PDF file.

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Twenty-five years of managing vegetation in conifer plantations in northern and central California results, application, principles, and challenges

by McDonald, Philip Mark.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 2010

Description: 1 online resource (88 pages) : color illustrations.

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Life in Challenge Mills, Yuba County, California, 1875-1915, with emphasis on its people, homes, and businesses

by McDonald, Philip Mark,
Published: United States Department of Agriculture, Forest Service, Pacific Southwest Research Station, 2013

Description: 1 online resource (55 pages) : illustrations, maps.

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Mechanical and chemical release applied to a 16-year-old pine plantation

by Fiddler, Gary O.
Published: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 2000

Description: 1 online resource (11 pages) : illustrations.

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