TY - TH AU - Vera,G.A. TI - The effect of selection for high versus low kernel density and flint versus dent kernel type in a synthetic corn variety PY - 1977/// CY - Ann Arbor, MI (USA) PB - University Microfilms, KW - Agronomic characters KW - AGROVOC KW - Breeding KW - Dent maize KW - Selection KW - Selection criteria KW - Zea mays KW - Yields N1 - Thesis (Ph. D) Purdue University, 1973. Tables, graphs, bibliography p. 37, appendix p. 38-43 ER -