000			00564nam a2200205Ia 4500
008			160330s9999||||xx |||||||||||||| ||und||
040			_aCentral Library-NITS
041			_aEnglish
082			_a628.4459 _bESC
100			_aEscritt, L. B.
245			_aSewerage and sewage disposal _cby L. B. Escritt
250			_a4th ed.
260			_aLondon _bMacdonald _c1972
300			_axvi, 494p. : ill.
440			_aPublic Health engineering practice;vol.2
500			_aIncludes index
650			_aPublic sanitary engineering.
650			_aWater disposal
942			_cBK
999			_c3723 _d3723