The carrying capacity of wild lands for recreation
By: by John Alan Wagar.
Published: 1961
Language: eng
Number of pages: 107
Subjects: Wilderness areas.; Recreation areas -- United States.
Notes: Thesis--University of Michigan.

Bibliography: leaves 103-107.

Photocopy. Ann Arbor, Mich. : University Microfilms, International, 1977. 20 cm.

COP.1,3 WITHDRAWN.