TY  - BOOK
AU  - Bethel, James Samuel
AU  - Massengale, Martin Andrew
TI  - Renewable resorce management for forestry and agriculture
T2  - The Geo. S. Long publication series
U1  - 333.72 
PY  - 1978///
CY  - Seattle
PB  - University of Washington
KW  - Alimentos
KW  - Abastecimiento
KW  - EnergÃ­a
KW  - Recursos naturales
KW  - ConservaciÃ³n
ER  -