000 00324nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a591.55
100 _aCaullery,M.
245 _aParasitism and symbiosis.
260 _aLondon
_bSidgwick , Jackson
_c1952
300 _a340
650 _aZoological Sci.
942 _2ddc
_cBK
999 _c1957
_d1957