TY  - BK
TI  - University studies show:  Seed size has no effect on performance
PY  - 1974///
CY  - Dekalb, IL (USA)
PB  - DEKALB, 
KW  - Plant production
KW  - Seed size
KW  - Trials
KW  - Zea mays
KW  - AGROVOC
KW  - Yields
ER  -