Perspectives on sustainable farming systems in upland areas : proceedings of the APO-FFTC Study Meeting held in Tokyo and Takamatsu, Japan from 27 October to 1 November 1997
Perspectives on sustainable farming systems in upland areas : proceedings of the APO-FFTC Study Meeting held in Tokyo and Takamatsu, Japan from 27 October to 1 November 1997
- APO, 1998
2004-12-02
2004-12-02