Ownership: Check the catalogs in your library.
    AUTHOR: Orlicky, O.; Plancar, J.; Vybiral, V.; Zak, D.; El
            Mahdi, A. E. M. M.; Idris, A. A.; Salama, S. R. B.; Hasan, S.
            A.; Beit El Mal, J.; Omer, S. H.; Ali, Z. M.
     TITLE: Geophysical investigations of groundwater structures in the
            Upper Nile Province, Sudan Republic
AUTH AFFIL: Univ. J. E. Purkyne, Prirodoved. fak.; Brno; Czechoslovakia
    SOURCE: Sbornik Geologickych Ved. Uzita Geofyzika = Journal of
            Geological Sciences. Applied Geophysics, v.17, p.121-154
REFERENCES: 11
      YEAR: 1981
CNTRY PUBL: Czechoslovakia
  LANGUAGE: English
 SUMM LANG: Czech
  PUB TYPE: Serial, Analytic
    FORMAT: illus.
      ISSN: 0036-5319
     CODEN: SGVUAX
MAJOR DESC: Sudan; ground water
DESCRIPTOR: hydrogeology; surveys; geophysical surveys; electrical surveys;
            magnetic surveys; gravity surveys; salinity; East Africa;
            Africa; Nile Province