Farming will only be sustainable when local people are truly involved.
Verheye
W H
WH
D000349:Africa; D000383:Agriculture; D005308:Fertilizers; D005523:Food Supply; D006801:Humans; D011157:Population Dynamics; D012424:Rural Population; D012987:Soil; D014505:Urban Population
D005308:Fertilizers; D012987:Soil