TY  - BOOK
TI  - Readings in resource management and conservation / 
SN  - 0226082377
U1  - 333.7208 
PY  - 1965///]
CY  - Chicago : 
PB  - University of Chicago Press, 
KW  - Recursos naturais
KW  - Manejo
KW  - Conservação
ER  -