LEADER 01681nam  2200421I  450 
001 9910707685203321
005 20161013142411.0
035   $a(CKB)5470000002465683
035   $a(OCoLC)960643005
035   $a(EXLCZ)995470000002465683
100   $a20161013d1999      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aComposite breeds to use heterosis and breed differences to improve efficiency of beef production /$fK.E. Gregory, L.V. Cundiff, and R.M. Koch ; in cooperation with the Institute of Agriculture and Natural Resources, University of Nebraska-Lincoln
210  1$a[Washington, D.C.] :$cUnited States Department of Agriculture, Agricultural Research Service,$d1999.
215   $a1 online resource (v, 75 pages)
225 1 $aTechnical bulletin ;$v1875
300   $aTitle from title screen (viewed October 13, 2016).
300   $a"October 1999."
320   $aIncludes bibliographical references (pages 72-73).
606   $aBeef cattle$xBreeding
606   $aHeterosis
615  0$aBeef cattle$xBreeding.
615  0$aHeterosis.
700   $aGregory$b K. E$g(Keith Edward),$f1924-$01411159
702   $aCundiff$b L. V.
702   $aKoch$b R. M.
712 02$aUnited States.$bAgricultural Research Service,
712 02$aUniversity of Nebraska--Lincoln.$bInstitute of Agriculture and Natural Resources.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910707685203321
996   $aComposite breeds to use heterosis and breed differences to improve efficiency of beef production$93501633
997   $aUNINA