00483nam a22001217a 4500020001500000082001800015100002800033245004100061260006700102300003100169500002100200650014000221  a8180612627  a636.082bKHA   aKhan, FH aAshok Singh   aManual of livestock breeding system   aNew Delhi bYaypee Brothers Medical Publishers (P) Ltd. c2004  a95 p. b: ill. c; 21 cm.   aIncludes index.   aVeterinary scienceaLivestock breeding vGenetic parameters vHybrid vigor vDiallele crossing vBreeding methodvOutbreeding vRCVETS