000 00420nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8187433795
082 _a628.3
_bBIR
100 _aBirdie, G S
245 0 _aWater supply and sanitary engineering
260 _aNew Delhi :
_bDhanpat Rai And Sons,
_c1994
300 _a1038.
365 _a395
650 _aSanitary municipal engineering
700 _aBirdie, J S.
999 _c39327
_d39327