000 00309nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a593.10415
_bWAL
100 _aWalliker,David
245 _aContribution of genetics to the study of parasitic protozoa
260 _bResearch Studies Press
_aEngland
_c1983
999 _c132434
_d132434