000 00352nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a978-81-203-3330
041 _aen
082 _a363.7063
100 _aDAS.R.C
245 0 _aEnvironmental Science
260 _aNew Delhi
_bPrentice Hall of India Ltd
_c2008
300 _aXIV, 362 P
942 _cPR
999 _c69388
_d69388