000			022970000a22003970004500
001			DMDOC
003			OSt
005			20160108153114.0
006			m
008			160108b xxu||||| |||| 00| 0 eng d
040			_cNDC
086			_a 00595-GG
100			_a Feachem, Richard G.
100			_a Bradley, David J.
100			_a Garelick, Hemda
100			_a Mara, Duncan D.
245			_a Appropriate technology for water supply and sanitation - health aspects of excreta and sullage management: a state-of-the-art review
260			_b World Bank
260			_a Washington D.C.
260			_c June 1981
270			_d _c DMDOC
270			_d United States
300			_a ix, 318 p.
300			_b ill., tbls.
520			_a Public Health is of central importance in the design and implementation of improved excreta disposal projects. Improvements in health are the main social and economic benefit which planners and economists hope to achieve by investing in excreta disposal. It is therefore necessary to make available as much information as possible about the interaction between excreta and health in order that engineers and planners may make informed and rational decisions. The information that is required not only concerns the broad epidemiological issues of the impact on disease of improvements in excreta disposal, but also the ways in which particular excreta disposal and reuse technologies affect the survival and dissemination of particular pathogens. This book sets out to provide such information. It is intended for planners, engineers, economists, and health workers and has been written with a minimum of jargon so that it can be readily adsorbed by people from differing professional backgrounds. This paper presents a distillation of available knowledge on excreta, night soil, sewage and health. The emphasis is on presenting the complex, and sometimes contradictory, evidence as clearly and concisely as possible.
556			_a General
650			_a WASTE DISPOSAL
650			_a SANITATION SERVICES
650			_a PUBLIC HEALTH
650			_a HEALTH
650			_a SOCIAL DEVELOPMENT
650			_a WASTE WATERS
650			_a DISEASE CONTROL
650			_a SANITATION
942			_h 16.04.02 _2NDC _cGL
999			_c11030 _d11030