00283nam a2200097Ia 4500008004100000082001300041100003700054245003300091260005100124300001000175140113s9999    xx            000 0 und d  a631.9 N8  a" Gautam,  R. D.and  Prasad, D."  aEcofriendly pest suppression  b"New Delhi : Westville Publishing House, 1998"  a414p.