000 00296nam a2200121Ia 4500
008 170101s1980 xx 000 0 und d
082 _a636.08964 MAC
100 _aMcDonald L. E.
245 0 _aVeterinary Endocrinology and Reproduction.
260 _c1980
300 _a560 p
942 _2ddc
_cB
999 _c694966
_d694966