000			00272nam a2200109Ia 4500
005			20250111125855.0
008			250111s9999 xx 000 0 und d
082			_a620
100			_aVICTOR M. BHLERS - ERNEST W STEEL
245		0	_aMUNICIPAL and RURAL SANITATION
650			_aEGR
999			_c7353 _d7353