TY  - BOOK
AU  - Heywood,Vernon
TI  - Use and potential of wild plants in farm households / 
SN  - 9251041512.
PY  - 1999///
CY  - Rome : 
PB  - Food and Agriculture Organisation, 
KW  - Wild plants, edible
N1  -  Includes bibliography : p. 105-113
ER  -