Porcupine winter feeding activity in merchantable stands of northern hardwood-hemlock
By: [Robert Brander, Forest W. Stearns]
Contributors: Stearns, Forest W.
Series: Research note LS / Lake States Forest Experiment Station -- 16; Research note LS -- 16.
Publisher: Lake States Forest Experiment Station, U.S. Dept. of Agriculture
Published: 1963
Place of publication: St. Paul, Minn
Language: eng
Subjects: Porcupines; Trees; Diseases and pests
Notes: Caption title.

"July 1963" -- P.[2].

Includes bibliographical references.