Նորմալ դիտում MARC դիտում ISBD Դիտում

Water services for the urban poor : A guide to the planning and provision of water and sanitation services to the urban poor / ECSAP. - New York : United Nations, 2004. - 54 p. - Water resources series No. 84 .

United Nations Publication Sales No.E.04.II.F.33 ST/ESCAP/Ser.F/84

ISBN: 9211203880

Subjects--Topical Terms:
Water resources