TY  - BOOK
AU  - Schwartz,William
ED  - Sierra Club.
ED  - Wilderness Conference.
TI  - Voices for the wilderness
T2  - Walden edition
AV  - QH75 .S32 1969
U1  - 333.7/2 
PY  - 1969///]
CY  - New York
PB  - Ballantine Books
KW  - Wilderness areas
N1  - "From the Sierra Club Wilderness Conferences."
ER  -