TY  - REP
AU  - Byrne,P.F.
TI  - Overview of international testing, CIMMYT Maize Program
U1  - 338.16 
PY  - 1993///
KW  - Progeny testing
KW  - Research projects
KW  - Selection
KW  - Varieties
KW  - AGROVOC
KW  - Zea mays
KW  - Research institutions
KW  - CIMMYT
T2  - International Testing: Evaluating and Distributing Maize Germplasm Products. Wedderburn, R.N.
ER  -