000 00478nam a2200193Ia 4500
005 20250619145149.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8185167427
_c400
040 _aMAIN
041 _aEnglish
082 _a628.1
_bSIN
100 _aSingh, Raj Vir
245 0 _aDrainage and salinity control
260 _aDelhi
_b; Himanshu Publications
_c, 1991
300 _a271p.
650 _aSanitation Engineering
650 _aSewage
942 _cBK
999 _c122943
_d122943