00296nam a2200109Ia 4500008004100000082001300041100003700054245002600091260005100117300001000168650000800178140113s9999    xx            000 0 und d  a631.9 N8  a". Prasad, D and  Goutam, R. D."  aPotential IPM tactics  b"New Delhi : Westville Publishing House, 1998"  a449p.  aIPM