Sinnott, Edmund W. Principles of genetics - New delhi Tata Mcgraw Hill Publishing Company 1973 - xiv, 459 : ill. ; 23 cm Includes index. ISBN: 0070994137(pbk) Subjects--Topical Terms: Genetics --Heredity--Environment--Mendel's law--Allelism--Pleiotropism--Genes--RIPS Dewey Class. No.: 575.1 / SIN