000			00326pam a2200145a 44500
082			_a628 _bM69s6
100			_aMitchell, G Eric
245	1		_aSanitation,Drainage and water supply
250			_a6
260			_aLondon _bGeorge Newnes Ltd _c1960
300			_a193
850			_aCirc
964			_gCIRC
997			_a17172 C
999			_c421307 _d421307