TY  - BOOK
AU  - Jugenheimer Robert W
TI  - Corn: Improvement seed production and uses
U1  - J385:6, L6 
PY  - 1976///
CY  - New York    
PB  -  John Wiley       
KW  -  Corn
KW  -  Seed production
KW  - Agriculture
N1  - Appendix 517-534p
ER  -