000 00246nam a2200097Ia 4500
008 180322s9999 xx 000 0 und d
082 _aDHA
100 _aDhaliwal G.S.&
245 0 _aPrinciples of Insect pest Management
260 _b"Kalyani Press, Ludhiana"
260 _c2002
999 _c358892
_d358892