TY  - BOOK
AU  - Grossman,Mary Louise
AU  - Grossman,Shelly
AU  - Hamlet,John N.
TI  - Our vanishing wilderness,
AV  - QH541.13 .G76
U1  - 574.5/0973 
PY  - 1969///]
CY  - New York
PB  - Madison Square Press
KW  - Ecology
KW  - United States
KW  - Natural history
N1  - Bibliography: p. 315-316
ER  -