000 00342nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aCooley, R.A., Kohls, G.M.
245 _aGenus ixodes in North America
260 _aWashington
_c1945
300 _a1-240 p.
440 _aNational Institute of Health
901 _a19847
942 _cB
_2udc
999 _c3000
_d3000