Cover crops in hillside agriculture : farmer innovation with Mucuna
/by Daniel Buckles, Bernard Triomphe and Gustavo Sain
- Ottawa : International Development Research Centre, 1998.
- 218 p. : gráfs. ; mapas
0889368414
80384
Agricultura de laderas. Agricultura--Innovaciones tecnológicas. Cultivos de cobertura. Mucuna pruriens.