000 00402nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aMcNab, A.P.
245 _aInfluence of ex on the economy of feed utilisation and some carcass characterist
260 _aSalisbury
260 _c1960
300 _a0.708333333
440 _aRhodesia Department of Agricul
901 _pS2323
942 _cB
_2udc
999 _c125444
_d125444