Agricultural and Food SciencesEnvironmental ScienceHistory
Sustainable agriculture-history, concept and consequences for research, education and extension
O. Christen
1996.3.4BERICHTE UBER LANDWIRTSCHAFT
Abstract
Abstract is not available.
Citation format
CHRISTEN, O. Sustainable agriculture-history, concept and consequences for research, education and extension. BERICHTE UBER LANDWIRTSCHAFT, 1996, 74: 66–86.