TY - GEN AU - Adel Zein Elabedein Abolyazeed Bishta AU - A.A.Abdelmeguid , AU - H.T.Abuzeid , TI - Gamma - Ray spectrometry in relation to the petrology , tectonics and mineralization of late proterozoic rocks between latitudes 26 15' - 26 40' N and longitudes 33 15' - 33 50' E , Egypt / PY - 1999/// CY - Cairo : PB - Adel Zein Elabedein Abolyazeed Bishta , KW - Gamma - Ray spectrometry KW - mineralization KW - relation to the petrology N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Science - Department Of Geology UR - http://172.23.153.220/th.pdf ER -