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Anatomy of hemlock ring shake associated with sapsucker injury

Informally Refereed

Authors

Richard N. Jorgensen, Sophie L. Lecznar

Source

Res. Pap. NE-21. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 9 p.

Year
1964
A guide for screen and cover planting of trees on anthracite mine-spoil areas.

Informally Refereed

Authors

Robert M. Frank

Source

Res. Pap. NE-22. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station 50 p.

Year
1964
Analyzing uncertain timber investments

Informally Refereed

Authors

Robert Marty

Source

Res. Pap. NE-23. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 21 p.

Year
1964
Direct seeding of pine and spruce in southwestern Maine

Informally Refereed

Authors

Thomas W. McConkey

Source

Res. Pap. NE-24. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 13 p.

Year
1964
The Penobscot management-intensity demonstration plots

Informally Refereed

Authors

Arthur C. Hart

Source

Res. Pap. NE-25. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station 24 p.

Year
1964
Root systems of direct-seeded and variously planted loblolly, shortleaf, and pitch pines

Informally Refereed

Authors

S. Little, H.A. Somes

Source

Res. Pap. NE-26. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 13 p.

Year
1964
The silvics and silviculture of Virginia pine in southern Maryland

Informally Refereed

Authors

Richard H. Fenton, Adna R. Bond

Source

Res. Pap. NE-27. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 36 p.

Year
1964
Timber industry opportunities in selected areas of West Virginia

Informally Refereed

Authors

Perry R. Hagenstein

Source

Res. Pap. NE-28. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 72 p.

Year
1964
The photo-choice method for recreation research

Informally Refereed

Authors

Elwood L., Jr. Shafer

Source

Res. Pap. NE-29. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 10 p.

Year
1964
Oak site index on Belmont limestone soils in the Allegheny Mountains of West Virginia

Informally Refereed

Authors

Harry W. Yawney

Source

Res. Pap. NE-30. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 16 p.

Year
1964

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