TY  - BOOK
AU  - Reinjntjes,Coen
AU  - Haverkort,Bertus
AU  - Waters-Bayer,Ann
TI  - Farming for the future : an introduction to low-external-input and sustainable agriculture
SN  - 0-333-57011-1
PY  - 1992///
CY  - Hong Kong
PB  - The Macmillan Press; Low-External-Input and Sustainable Agriculture
KW  - Agricultura Alternativa
KW  - Agricultura de Subsistencia
KW  - Explotacion en Pequena Escala
KW  - Principios Educacionales
KW  - Agricultura Organica
ER  -