Photographic guide of selected external defect indicators and associated internal defects in northern red oak
By: Everette D. Rast
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 511
Publisher: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1982
Place of publication: Broomall, PA
Language: eng
Number of pages: 20
Subjects: Red oak; Pictorial works; Trees; Wounds and injuries
Notes: Title from title screen (viewed Sept. 11, 2013).

Includes bibliographical references (page 20).