00509nam a2200169Ia 4500100001900000650001400019942000700033366000700040654002000047245002000067260003700087082001900124300000800143546001200151999001700163952015900180  aAhluwalia/V.K   aChemistry  cBK  f20  aGreen chemistry  aGreen chemistry  bAne Books IndiaaNew Delhic2008  a547.2/AHLbAHL  a210  aENGLISH  c25426d25426  001040708CRCaCRCEb1234d2023-03-17eAne Books Indiag556.00i355l1o547.2/AHL AHLp18692q2009-07-13r2023-06-05s2023-06-05v695.00w0000-00-00yBK