000 00357nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aNational Prgram Staff
245 _aCommon liver fluke in sheep
260 _aWashington
260 _c1975
300 _a1-8 : p.
440 _aUnited States Department of Ag
901 _pS2600
942 _cB
_2udc
999 _c118296
_d118296