Scheewe, Winfried.
Nurturing soil, feeding people : principles of sustainable agriculture in the tropics / - London : Earthscan, 2003. - 272 p. : ill. ; 24 cm.
1853839841 1853839833 (pbk.)
Sustainable agriculture
338 WIN 2000 C342 Or.
Nurturing soil, feeding people : principles of sustainable agriculture in the tropics / - London : Earthscan, 2003. - 272 p. : ill. ; 24 cm.
1853839841 1853839833 (pbk.)
Sustainable agriculture
338 WIN 2000 C342 Or.