000 00367nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aClark, R.T., Baker, A.L.
245 _aBeef-cattle breeds for beef and for beef and milk
260 _aWashington
_c1937
300 _a1-22 p.
440 _aUnited States Department of A
901 _a42575 58079
942 _cB
_2udc
999 _c7993
_d7993