000 00260nam a22001097a 4500
020 _a9788184872019
100 _aAhluwalia, V.K.
245 _aGreen Chemistry
_bA Textbook
260 _aNew Delhi
_bNarosa publication house
_c2013
300 _a568p.
942 _cBK
999 _c23583
_d23583