Intercropping and the scientific basis of traditional agriculture
Innis, Donald Q.
Intercropping and the scientific basis of traditional agriculture - London Intermediate technology publications 1997 - ix,179p. 23cm
1853393282
Agriculture and related technologies
631.58 / INN
Intercropping and the scientific basis of traditional agriculture - London Intermediate technology publications 1997 - ix,179p. 23cm
1853393282
Agriculture and related technologies
631.58 / INN