000 00471cam a2200169ua 4500
020 _a81-203-1930-3
_c175.00
041 _aeng
_h
082 _a628.5
_bVEN/TE
100 _aVenugopala Rao , P .
245 _aText book of enviromental engineering /
_cP. Venugopala Rao.
_hTextual Documents
260 _aNew Delhi :
_bPrentice Hall of India Pvt Ltd. ,
_c2000.
300 _a268 ; .
365 _a175.00
504 _a
942 _cBK
999 _c330356
_d330356