Search Results - "Water Developing countries."

The use of non-conventional water resources in developing countries /

Subjects:

For want of water.

Subjects: “…Drinking water--Developing countries.…”

Water.

Subjects:

Practical solutions in drinking water supply and wastes disposal for developing countries /

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Traditional water purification in tropical developing countries : existing methods and potential application / by Jahn, Samia al Azharia

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Searching : fresh water : the human imperative /

Subjects: “…Drinking water Developing countries.…”