TY  - BOOK
AU  - "Zaven, A.C. and Zhukovsky, P.M."
TI  - Dictionary of cultivated plants and their centres of diversity
U1  - 030.8:633.1/.9+635.1/.8(100)   L5 
PY  - 0000///Wageningen
CY  - 1975
PB  - Centre for Agric.Publishing & Documentation
ER  -