(1983). Small community water supplies: Technology of small water supply systems in developing countries. The Hague, The Netherlands: International Reference Centre for Community Water Supply and Sanitation.
シカゴスタイル引用形Small Community Water Supplies: Technology of Small Water Supply Systems in Developing Countries. The Hague, The Netherlands: International Reference Centre for Community Water Supply and Sanitation, 1983.
MLA引用形式Small Community Water Supplies: Technology of Small Water Supply Systems in Developing Countries. The Hague, The Netherlands: International Reference Centre for Community Water Supply and Sanitation, 1983.
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