Alternative Agriculture : committee on the role of alternative farming methods in modern production agriculture
| Formato: | Libro |
|---|---|
| Lenguaje: | English |
| Publicado: |
Washington, D.C. :
National Academy Press ,
1989
|
| Materias: |
| LEADER | 00688nam a22001931a 4500 | ||
|---|---|---|---|
| 001 | UNA01000065938 | ||
| 005 | 20120328192122.0 | ||
| 008 | 080728s1989 000 0 eng d | ||
| 020 | |a 0309039878 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 630.973 |b A438a |
| 245 | 0 | 0 | |a Alternative Agriculture : |b committee on the role of alternative farming methods in modern production agriculture |
| 260 | |a Washington, D.C. : |b National Academy Press , |c 1989 | ||
| 300 | |a 448 p. : |b il. ; |c 25 cm. | ||
| 650 | 0 | 4 | |a AGRICULTURA |
| 650 | 0 | 4 | |a ESTADOS UNIDOS DE AMERICA |
| 650 | 0 | 4 | |a AGRICULTURA ORGANICA |
| 650 | 0 | 4 | |a ASPECTOS ECONOMICOS |
| 650 | 0 | 4 | |a ECONOMÍA AGRÍCOLA |