000 00350nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aBarnard, S.E.
245 _aSampling and collecting milk
260 _aPennsylvania
260 _c1976
300 _a16 p.
440 _aNo. 565; Pennsylvania Cooperat
901 _pS30158
942 _cB
_2udc
999 _c132808
_d132808