TY  - BOOK
AU  - Zeven, A.C..
TI  - Dictionary of cultivated plants and their origins of diversity / 
SN  - 90-220-0785-5
U1  - Ik 
PY  - 1999///
CY  - Wageningen : 
PB  - Centre For Agricultural Publishing And Documentation , 
KW  - Cultivated Plants Dictionary
ER  -