학술논문
The imo state (Nigeria) drinking water supply and sanitation project, 1. description of the project, evaluation methods, and impact on intervening variables
Document Type
Article
Author
Source
In: Transactions of the Royal Society of Tropical Medicine and Hygiene . (Transactions of the Royal Society of Tropical Medicine and Hygiene, March 1990, 84(2):309-315)
Subject
Language
English
ISSN
18783503
00359203
00359203