000 00259nam a2200109Ia 4500
008 170101s1987 xx 000 0 und d
082 _a636.089 449 M39V
100 _aWAYNE, Martin S
245 0 _aVeterinary Epidemiology
260 _c1987
942 _2ddc
_cB
999 _c117975
_d117975