000			00319nam a2200121Ia 4500
003			104
008			||||||n9999 ||||| |||| 00| 0|eng |
041			_aeng
100			_aLanix, J. N.
245		0	_aExcreta Disposal for Rural areas and small communities
260			_aGeneva _bWord Health Organization _c1958
300			_a187
999			_c21641 _d21641