000 00284nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aY.K.Mathur
245 2 _aA Textbook of Entomology
260 _bAman Pub.house
650 _aEntomology
700 _aK.D.Upadhyay
942 _cBK
999 _c2062
_d2062