TY  - PC
AU  - Bird,R.
TI  - The definition of experimental reference sets for Zea
PY  - 1996///
KW  - Germplasm
KW  - AGROVOC
KW  - Research projects
KW  - Selection criteria
KW  - Zea mays
KW  - Plant breeding
KW  - CIMMYT
T2  - Maize Genetics Cooperation Newsletter
ER  -