000 00399nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aBrethour, J.R., Duitsman, W.W.
245 _a53rd roundup report : 1965-1966 beef cattle feeding investigations
260 _aKansas
260 _c1966
300 _a61 p.
440 _aNo. 492; Kansas Agricultural E
901 _pS13367
942 _cB
_2udc
999 _c115085
_d115085