000 00317nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a576.89(082.2) L7
100 _a"Esch, Gerald. W."
245 _aRegulation of parasite populaiton
260 _a1977
_bIndia Book House
_cBangalore
300 _a383
942 _cBK
999 _c59941
_d59941