TY  - BK
AU  - Singh,N.N.
TI  - Conventional and not-conventional maize hybrids
PY  - 1988///
CY  - New Delhi (India)
PB  - IARI, 
KW  - Cultivation
KW  - AGROVOC
KW  - Seed production
KW  - Zea mays
KW  - Hybrids
KW  - Plant breeding
ER  -