TY  - BOOK
AU  - Knight, Richard L
TI  - Aldo Leopold and the ecological conscience
SN  - 9780195149449
U1  - 333.72 KNI 
PY  - 2002///
CY  - Oxford
PB  - Oxford University Press
KW  - Leopold, Aldo, 1886-1948 - Influence
ER  -