000 00352nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aGray, D.L.
245 _aBiology of channel catfish production
260 _aArkansas
260 _c1970
300 _a16 p.
440 _aNo. 535; Arkansas Agricultural
901 _pS18991
942 _cB
_2udc
999 _c116869
_d116869