000 00284nam a22001097a 4500
008 221012b xxu||||| |||| 00| 0 eng d
082 _a636.089 Medicine 7777
100 _aDykstra, R.R
_942263
245 _aAnimal Sanitation and Disease Control 6th ed.
260 _c1955
942 _cOB
999 _c16765
_d16764