Intercropping and the scientific basis of traditional agriculture /
Innis, Donald Q.
Intercropping and the scientific basis of traditional agriculture / by Donald Q. Innis. - ed. - London : Intermediate technology, 1997. - ix, 179 pages ; cm.
1853393282 : $
Scientific agriculture.
Agriculture.
Agriculture.
Intercropping and the scientific basis of traditional agriculture / by Donald Q. Innis. - ed. - London : Intermediate technology, 1997. - ix, 179 pages ; cm.
1853393282 : $
Scientific agriculture.
Agriculture.
Agriculture.