TY - BK AU - Jugenheimer,R.W. TI - Corn improvement, seed production and uses SN - 0-89874-662-0 PY - 1985/// CY - Malabar, FL (USA) PB - Robert E. Krieger, KW - Hybridization KW - AGROVOC KW - Inbred lines KW - Pest resistance KW - Pests of plants KW - Plant physiology KW - Crop production KW - Processing KW - Seed production KW - Zea mays KW - Hybrids KW - Plant breeding ER -