TY - BK AU - Tragesser,S.L. TI - Generation means estimation of unbiased genetic effects from five cycles of replicated S1 and reciprocal full-sib recurrent selection PY - 1991/// CY - Lincoln, NE (USA) PB - University of Nebraska, KW - Genetic variation KW - AGROVOC KW - Heterosis KW - Recurrent selection KW - Genetic resources KW - Yields KW - Plant breeding N1 - Thesis (Ph.D.) Agronomy ER -