The roles and values of wild foods in agricultural systems
Download
by Bharucha Z. and Pretty J.
Phil. Trans. R. Soc. B (2010) 365, 2913–2926
doi:10.1098/rstb.2010.0123
Describes the use of wild plants by agricultural and forager communities in Asia and Africa, arguing that wild foods are actively managed and may increase in importance as pressures on agricultural productivity increase