00290nam a2200133Ia 4500100001900000650001400019366000700033654002000040245002000060260003700080082001900117300000800136546001200144  aAhluwalia/V.K   aChemistry  f20  aGreen chemistry  aGreen chemistry  bAne Books IndiaaNew Delhic2008  a547.2/AHLbAHL  a210  aENGLISH