TY - TH AU - Pego,S.E. TI - Genetic potential of portuguese maize germplasm with abnormal ear shape PY - 1982/// CY - Ames, IA (USA) PB - Iowa State University, KW - Combining ability KW - Genes KW - Genetic disorders KW - Germplasm KW - AGROVOC KW - Portugal KW - Varieties KW - Zea mays N1 - Thesis (Ph. D) - Iowa State University, 1982. Tables, graphs, photographs, bibliography p. 217-223 appendix p. 228-249 ER -