000 00287nam a2200109Ia 4500
008 210324s1969 xx 000 0 und d
041 _aeng
082 _a592
100 _aPrasad, S.N.
_91576997
245 _aA Textbook of Invertebrate Zoology
260 _aAllahabad,
_bKitab Mahal
_c1969
999 _c1025566
_d1025566