TY  - SER
AU  - Ellen, Roy.
TI  - The social life of seeds : : the role of networks of relationships in the dispersal and cultural selection of plant germplasm
T2  - Journal of the Roayal Anthropological Institute ; 
PY  - 2011///
CY  - London-ENK : 
PB  - Royal Anthropological Institute, 
ER  -