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Literature DB >> 3716447

Community water supply and sanitation in developing countries, 1970-1990. An evaluation of the levels and trends of services.

Abstract

Year: 1986 PMID： 3716447

Source DB: PubMed Journal: World Health Stat Q ISSN： 0379-8070

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Authors: C Chukwuma
Journal: Environ Health Perspect Date: 1994-10 Impact factor: 9.031

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