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Research Paper

Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

During the late 1930' s, western research men of the Bureau of Entomology and Plant Quarantine developed the thesis that ... P. A, Briegleb, E, E. Matson, E. L. Mowat, and C, M. Walker, Pacific Northwest Forest and Range Experiment Station.

Report

Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Oregon Entomological Society, Corvallis, Oreg., Nov. 10. Thompson, C. G. Diseases of forest insects. Oregon Entomological Society, Corvallis, Oreg. , Nov. 10. Wright, K. H. Insect damage to cones, flowers, and seeds. 13th Annual Western ...

Proceedings of the Biology and Management of True Fir in the ...

Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

ROOT GROWTH AND MYCORRHIZAE IN TRUE FIRS Kristiina Vogt and Charles Grier ABSTRACT I I I I I I I I I I. Very few studies have examined root systems and mycorrhizal relationships of the true firs. It appears that Abies stands are highly ...

U.S. Forest Service resource bulletin INT.

Intermountain Forest and Range Experiment Station (Ogden, Utah)

(30) , and Arthur L. Roe. 1962. Management for commercial timber Clark Fork Unit, Montana. U.S. Forest Serv., Intermountain Forest and Range Exp. Sta. Res. Pap. 65, 29 pp., illus. (31) , and John H. Wikstrom. 1952. Resource factors affecting ...

Cost control in timber growing on the national forests of ...

John H. Wikstrom

John H. Wikstrom is leader of the Production and Multiple Use Economics research project at the Intermountain Forest and Range Experiment Station in Ogden, Utah. His Forest Service career began in 1948 at the Northern Rocky Mountain ...

Stratification of forest land for timber management planning ...

John H. Wikstrom

John H. Wikstrom, Samuel Blair Hutchison, Intermountain Forest and Range Experiment Station (Ogden, Utah). not been made as to management purpose and on which roadbuilding, logging, and other activities associated with timber use ...

Getting around on national forest roads

United States. Forest Service. Pacific Northwest Region

Recreation Opportunities and Problems in the National ...

Samuel Blair Hutchison

Samuel Blair Hutchison. -f^OM'JCS 77? . j_ t ^RA& v RECREATION RESEARCH PAPER 66 Intermountain Forest and Range Experiment Station Forest Service U. S. Department of Agriculture Ogden, Utah Reed W. Bailey, Director APRIL ...

Station Bulletin - New Hampshire Agricultural Experiment Station

New Hampshire Agricultural Experiment Station

New Hampshire Agricultural Experiment Station. 1'Oi Station Bulletin 409 March 1934 Harry Clark Woodworth— 188S-1953 (j\epen ef the ^Director OF THE UNIVERSITY OF NEW HAMPSHIRE Foreword This publication is the 65th annual ...

Pacific Northwest: 32 Weekend Getaways from Portland, ...

Marilyn McFarlane

Too much work?

Ranking treatment opportunities in existing timber stands on ...

John H. Wikstrom

John H. Wikstrom, Jack R. Alley, Intermountain Forest and Range Experiment Station (Ogden, Utah). U.S. Forest Service Research Paper INT-46 1968 RANKING TREATMENT OPPORTUNITIES IN EXISTING TIMBER STANOS ON WHITE ...

Careers in the Forest Service

United States. Forest Service. Pacific Northwest Region

Annual Report of the Pacific Northwest Forest and Range ...

More editions

Oregon Entomological Society, Corvallis, Oreg., Nov. 10. Thompson, C. G. Diseases of forest insects. Oregon Entomological Society, Corvallis, Oreg. , Nov. 10. Wright, K. H. Insect damage to cones, flowers, and seeds. 13th Annual Western ...

Publications of the Northeastern Forest Experiment Station ...

More editions

Publications of the Northeastern Forest Experiment Station ...

Mary Buchanan

Damping-off

United States. Forest Service. Pacific Northwest Region

Mottled rot

United States. Forest Service. Pacific Northwest Region

Gray mold

United States. Forest Service. Pacific Northwest Region

Happy holidays and--

United States. Forest Service. Pacific Northwest Region

Pecky rot

United States. Forest Service. Pacific Northwest Region

Annual Report of the Agricultural Experiment Station, ...

Michigan State University. Agricultural Experiment Station

Michigan State University. Agricultural Experiment Station. SIXTY-NINTH ANNUAL REPORT OF THE AGRICULTURAL EXPERIMENT STATION OF MICHIGAN STATE UNIVERSITY Under the Hatch Act as Amended for the Year Ended June ...