TY - BOOK AU - Márquez Sánchez, Fidel. TI - Effect of cytopasmic male Sterility and pollen restorer genes on performance among different genotypes of hibrid corn PY - 1964/// CY - Ames, Iowa PB - The author KW - Esterilidad en plantas KW - Maíz KW - Fertilización KW - Genética KW - Híbridos KW - Mejoramiento KW - Polen N1 - Thesis (Master of Science in Crop Breeding) -- Iowa State University of Science and Thechnology ER -