KNOWLEDGE RESOURCE CENTRE NEW DELHI
ज्ञान संसाधन केंद्र नई दिल्ली
Dieterich, Bernd H.
Urban water supply conditions and needs in seventy five developing countries - Geneva: World Health Organization, 1963 - 92p.; 21cm. - Public health papers; no. 23 .
Water supply--Developing countries
Urban water supply--Developing countries
Water resources development--Developing countries
Urban water supply--Costs--Developing countries
Urban water supply conditions and needs in seventy five developing countries - Geneva: World Health Organization, 1963 - 92p.; 21cm. - Public health papers; no. 23 .
Water supply--Developing countries
Urban water supply--Developing countries
Water resources development--Developing countries
Urban water supply--Costs--Developing countries
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