00481nam a2200157 a 450000500170000000800410001704100080005808200100006610000270007624500540010326400480015730000310020550000390023665000130027570000350028820260717090957.0260717s1976    ii            000 0 eng d  aeng04a576.51 aHexter, William, 1927-14aThe science of genetics /cHexter, William, 1927- 1aNew Delhi :bPrentice-Hall of India,c1976.  aix, 596 p. : ill. ; 24 cm.  aIncludes bibliographies and index. 4aGenetics1 aYost, Henry T., 1925- joint au