02018oam 2200481 450 991071197180332120190301144052.0(CKB)5470000002488372(OCoLC)963232238(EXLCZ)99547000000248837220161118d1968 ua 0engurn||||||||||txtrdacontentcrdamediacrrdacarrierGround-water hydrology of the Chad Basin in Bornu and Dikwa Emirates, Northeastern Nigeria with special emphasis on the flow life of the Artesian system /by R. E. Miller [and three others][Washington, D.C.] :United States Department of the Interior, Geological Survey,1968.Washington :United States Government Printing Office.1 online resource (iv, 48 pages) illustrations, mapsContributions to the hydrology of Africa and the Mediterranean regionGeological Survey water-supply paper ;1757-IIncludes 9 plates on HTML page."Prepared in cooperation with the Geological Survey of Nigeria under the auspices of the United States Agency for International Development."Includes bibliographical references.Ground-water hydrology of the Chad Basin in Bornu and Dikwa Emirates, Northeastern Nigeria GroundwaterNigeriaBorno StateGroundwaterNigeriaDikwa EmirateGroundwaterGroundwaterMiller Raymond E.1399United States.Agency for International Development.Geological Survey of Nigeria.Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910711971803321Ground-water hydrology of the Chad Basin in Bornu and Dikwa Emirates, Northeastern Nigeria3449965UNINA01059nam2 22002653i 450 SBL061652020251003044358.0ITS6-664 20160218d1966 ||||0itac50 baitaitz01i xxxe z01nz01ncRDAcarrierˆ8: ‰Costi, ricavi e fertilita negli esercizi alberghieri e di ristoro, alberghi di terza e quarta categoriaRomaIRMAR1966157 p.24 cm001SBL06165142001 ˆL'‰offerta turistica italiana8ITIT-00000020160218IT-BN0095 SBL0616520Biblioteca Centralizzata di Ateneov. 5; 8-9 01POZZO LIB.F. FRAGOLA 59 0101 0060065035E VMA (0008 v. 8 (Precedente collocazione F 329)B 2022102420221024 01Costi, ricavi e fertilita negli esercizi alberghieri e di ristoro, alberghi di terza e quarta categoria2922563UNISANNIO