00974nam a2200289Ia 4500 16765 BIBL 20160527184302.0 730808s1972 fr a b i00010 eng 73164897 //r89 F*** 9264010009 engfre EVLG 333.91 O68w c1 TC401 .O73 333.9/1 333.91 O68w Organisation For Economic Co-Operation And Development Water Management Sector Group. LEMB 44379 Water management; basic issues. Gestion de l'eau; aspects fondamentaux. [Paris Organisation for Economic Co-operation and Development 1972] 546 p. illus. 24 cm. 10.75 (U.S.) English and/or French. Includes bibliographical references. Water resources development Congresses. Local 187439 Gestion de l'eau; aspects fondamentaux. 12210 12210 0 0 0 333_910000000000000_O68W 0 evl 51270 10 10 1 2016-05-27 23616 0 333.91 O68w 80000000448566 2016-05-27 00:00:00 r:16765 z:NCC:D 6