TY - BK AU - Sinnott,E.W. AU - Dunn,L.C. TI - Principles of genetics U1 - 575.1 PY - 1939/// CY - New York (USA) PB - McGraw-Hill, KW - Breeding KW - AGROVOC KW - Chromosomes KW - Genes KW - Genetic variation KW - Hybrid vigour KW - Inbreeding KW - Inheritance (genetics) KW - Mendelism KW - Mutation KW - Sex KW - Genetics N1 - Illustrations, tables, appendix p. 397-399, index p. 401-408|Also available in Spanish ER -