TY  - BOOK
AU  - Sprague, G.F
AU  - Fuccillo, D.A
TI  - Corn and corn improvement
T2  - Agronomy, a series of monograph 
SN  - 0891180435
U1  - 633.153 
PY  - 1977///
CY  - Madison
PB  - American Society of Agronomy
KW  - Corn
ER  -