00622nam a2200205 a 450000100090000000800410000902000150005004000230006508200160008810000220010424500560012625000120018226000500019430000350024450400500027952000270032955600150035665000210037170000240039200006354110328s1997    iaua   g      000 0 eng d  a0697160009  aBD-DhIUBcBD-DhIUB04a571.9482191 aWeaver, Robert F.00aGenetics  /cRobert F.  Weaver, Phillip W. Hedrick   a3rd ed.  aDubuque, IA :bWm. C. Brown Publisher,c1997.  axvii, 638 p. :bill. ;c28 cm.  aIncludes index and bibliographical references0 aEnvironment Management  a2000-08-0917aGenetics2Spines1 aHedrick, Phillip W.