The Canada porcupine: a study of the learning process
By: Leroy Walter Sackett.
Series: Behavior monographs -- v. 2, no. 2
Publisher: H. Holt
Published: 1913
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 84
Subjects: Learning; Porcupines
Notes: Thesis (Ph.D.)--Clark University, 1910.

Bibliography: p. 83-84.