00485nas a2200073   4500008003900000245026000039210006900299856004300368       1969                          d00aEL RAMLY, M.F., BUDANOV, V.I., ARMANIOUS, L.K. and DERENIUK, N.E. 1969b. The three ring complexes of Gabal El Kahfa, Gabal Nigrub El Fogani and Gabal El Naga (South Eastern Desert of Egypt). Geological Survey of Egypt, Paper, 52: 1-39.EL RAMLY, M.F., BUDA0 aEL RAMLY MF BUDANOV VI ARMANIOUS LK and DERENIUK NE 1969b The th  uhttps://alkcarb.myrocks.info/node/6946