A guide to log diagraming for eastern softwoods
By: by Myron D. Ostrander, Robert A. Campbell [and] Erwin H. Bulgrin.
Contributors: Campbell, Robert Alvord, 1910-   joint author.; Bulgrin, Erwin H., joint author.; Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1964
Place of publication: [Upper Darby, Pa
Language: eng
Number of pages: 33
Subjects: Timber -- East (U.S.)