TY  - GEN
AU  - Sgaravatti , E
TI  - World list of seed sources 
SN  - 9250025238
U1  - 631.5210294 
PY  - 1986///
CY  - Rome
PB  - Food and agriculture organization of the united nations
KW  - WORLD LIST OF SEED SOURCES
KW  - SEED
ER  -