Yazar

Donald R Gedney

18 cilt bulundu.

Cilt sonuçları

Utilization estimates for western softwoods--trees, logs, and residue

Donald R. Gedney · U.S. Dept. of Agrigulture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Sayfa sayısı yok · 1971

Wood waste / Utilization / Softwood / Recycling

Forests and forestryThe timber resources of western OregonDonald R Gedney

The timber resources of western Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

84 sayfa · 1982

Statistics / Timber / Forests and forestry

HabitatWestern juniper in eastern OregonDonald R. Gedney

Western juniper in eastern Oregon

Donald R. Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

53 sayfa · 1999

Western juniper / Geographical distribution / Ecology / Forest surveys / Habitat

TimberToward complete use of eastern Oregon's forest resourcesDonald R. Gedney

Toward complete use of eastern Oregon's forest resources

Donald R. Gedney · Pacific Northwest Forest & Range Experiment Station, U.S. Dept. of Agriculture, Forest Service

71 sayfa · 1963

Forest management / Timber

Aerial photography in land useChanges in land use in western Oregon between 1971-74 and 1982Donald R Gedney

Changes in land use in western Oregon between 1971-74 and 1982

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

21 sayfa · 1989

Land use / Aerial photography in land use

TimberChange in area and ownership of private timberland in western Oregon between 1961-62 and 1973-76Donald R. Gedney

Change in area and ownership of private timberland in western Oregon between 1961-62 and 1973-76

Donald R. Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Sayfa sayısı yok · 1981

Forest management / Timber

TimberTimber resource statistics for non-Federal forest land in southwest OregonDonald R Gedney

Timber resource statistics for non-Federal forest land in southwest Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

26 sayfa · 1986

Statistics / Timber

TimberRed alder harvesting opportunities in Western OregonDonald R Gedney

Red alder harvesting opportunities in Western Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

17 sayfa · 1990

Timber

TimberTimber resource statistics for all forest land, except national forests in eastern OregonDonald R Gedney

Timber resource statistics for all forest land, except national forests in eastern Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

25 sayfa · 1989

Statistics / Timber

TimberTimber resource statistics for non-Federal forest land in northwest OregonDonald R Gedney

Timber resource statistics for non-Federal forest land in northwest Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

26 sayfa · 1986

Statistics / Timber

TimberThe privately owned timber resources of western OregonDonald R Gedney

The privately owned timber resources of western Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

29 sayfa · 1983

Statistics / Forests and forestry / Timber

CiltTwo projections of timber supply in the Pacific Coast statesDonald R. Gedney

Two projections of timber supply in the Pacific Coast states

Donald R. Gedney · Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture

40 sayfa · 1975

Kategori yok

TimberThe occurrence of laminated root rot on non-Federal timberland in northwest Oregon, 1976Donald R Gedney

The occurrence of laminated root rot on non-Federal timberland in northwest Oregon, 1976

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Sayfa sayısı yok · 1981

Root rots / Timber

MeasurementWeighting factors for computing the relation between tree volume and d.b.h. in the Pacific NorthwestDonald R. Gedney

Weighting factors for computing the relation between tree volume and d.b.h. in the Pacific Northwest

Donald R. Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Sayfa sayısı yok · 1959

Mathematical models / Forests and forestry / Forest surveys / Measurement

TimberTimber resource statistics for non-Federal forest land in west-central OregonDonald R Gedney

Timber resource statistics for non-Federal forest land in west-central Oregon

Donald R Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station

26 sayfa · 1987

Statistics / Timber

Forests and forestrySome estimates of growth and mortality from the Malheur National Forest in eastern OregonDonald R. Gedney

Some estimates of growth and mortality from the Malheur National Forest in eastern Oregon

Donald R. Gedney · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Sayfa sayısı yok · 1959

Conifers / Forest management / Growth / Losses / Forests and forestry

Forests and forestryGeographic context of forestryDonald R. Gedney

Geographic context of forestry

Donald R. Gedney · Dept. of Agriculture, Forest Service

318 sayfa · 1979

Forest management / Forests and forestry

TimberProspective economic developments based on the timber resources of the Pacific NorthwestDonald R. Gedney

Prospective economic developments based on the timber resources of the Pacific Northwest

Donald R. Gedney · Pacific Northwest Forest and Range Experiment Station, Forest, U. S. Dept. of Agriculture

174 sayfa · 1966

Economic aspects / Economic aspects of Forest products industry / Economic aspects of Timber / Forest products industry / Timber