00498nam a2200193Ia 4500003000400000005001700004008004100021020001500062040000700077041000800084082002200092100002000114245005400134260003700188300001600225365001300241650002500254650002500279OSt20230328105832.0210423s2006    xx            000 0 und d  a8180520226  cAL  aeng  a660.29 223bAHLV  aAHLUWALIA (V K)  aGreen chemistry: environmentally benign reactions  aNew DelhibAne Books Indiac2006  axiv,210bHB  b595cINR  aChemical Engineering  aChemical Engineering