000 00508cam a2200205ua 4500
020 _c42.00
041 _aeng
_h
082 _a628
_bKAM/EN
100 _aKamala, A.
245 _aEnvironmental engineering /
_cA Kamala.
_hTextual Documents
250 _a1 /
_b.
260 _aNew Delhi :
_bTata Mc-Graw Hill Publishing Company ,
_c1989.
300 _a271 ; .
365 _a42.00
504 _a
700 1 _aKanthrao, D L .
942 _cBK
999 _c337607
_d337607