TY  - BOOK
AU  - Francis,Charles A.
AU  - Poincelot,Raymond P.
AU  - Bird,George W.
TI  - Developing and extending sustainable agriculture: a new social contract 
T2  - Sustainable food, fiber, and forestry systems
SN  - 1560223316 (empastado : papel alcalino)
AV  - S494.5S86 D48
U1  - 631.5/8 22
PY  - 2006///
CY  - New York
PB  - Haworth Food & Agricultural Products
KW  - Agricultura sustentable
KW  - Estados Unidos
ER  -