TY  - GEN
AU  - Ayad, G.
AU  - Esquinas-Alcazar, J.T.
AU  - Toll, Jane
TI  - Directory of germplasm collection iii cereal 2 : maize
U1  - 633.1 
PY  - 1980///
CY  - Rome
PB  - IBPGR
KW  - GENE BANKS COLLECTIONS DIRECTORIES GERMPLASM COLLECTIONS
ER  -