000 00556nam a2200193Ia 4500
005 20250619145154.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a0074517082
_c51
040 _aMAIN
041 _aEnglish
082 _a628
_bKAM
100 _aKamala, A and Rao, D. L. Kanth
245 0 _aEnviromental engineering
_b: water supply, sanitary engineering and pollution
260 _aNew Delhi
_b; Tata Mcgrow- Hill Publishing
_c, 1988
300 _a271p.
650 _aEngineering
650 _aEnviromental Engineering
942 _cBK
999 _c123190
_d123190