000 00353nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aHarris, R.R.
245 _aCrop and beef cattle production systems
260 _aAuburn
260 _c1976
300 _a35 p.
440 _aNo. 478; Alabama Agricultural
901 _pS36708
942 _cB
_2udc
999 _c119314
_d119314