000 00537nam a2200217Ia 4500
001 379
003 BD-DhULA
008 141228s9999 xx 000 0 und d
020 _a8120328930
041 _aEnglish
082 _a333 . 7 RAP
_b
100 _aP. Venugopala Rao
245 _aPrinciples of environmental science and engineering
_b
260 _aNew Dehli
_bPrentice Hall of India
_c2006
300 _a276 p.
_b
_c
_f
526 _aISD
590 _aKulsum
650 _aEnvironmental Science
700 _a,
942 _2ddc
_cBOOK
999 _c342
_d342