Hamzah Mohamad Geochemistry and petrology of the southern highland (upper dalradian) pelitic-psammitic schists of Glen Esk, Angus, Scotland / by Hamzah b. Mohamad - Glasgow : University of Strathclyde, 1980 - 373 p. : ill. ; 30 cm. Thesis (Ph.D.)-University of Strathclyde, 1980 Bibliography : p. 330-349 Subjects--Topical Terms: GeochemistryPetrologyRocks--Analysis