000			00528nam a2200205Ia 4500
005			20250619144749.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_c33.75
040			_aMAIN
041			_aEnglish
082			_a628 _bEHL
100			_aEhlers, Victor M. and Steel, Ernest W.
245		0	_aMunicipal and rural sanitation
250			_a5th ed.
260			_aLondon _b; Mcgraw Hill Book Company _c, 1958
300			_axii,596p.
650			_aEngineering
650			_aSanitation Engineering
942			_cBK
999			_c111664 _d111664