Shazly, E.M.
Geology, petrogenesis and mode of formation of asbestos vermiculite deposits at hafafit, egypat. - Cairo-EG : Board, 1975. - páginas 87-104:: ilustraciones blanco y negro - Irregular - Vol. 19, no. 2 (1975) - Egyptian Journal of Geology ; no. 2 . - The National Information & Documentation Centre, NIDOC. .
Geology, petrogenesis and mode of formation of asbestos vermiculite deposits at hafafit, egypat. - Cairo-EG : Board, 1975. - páginas 87-104:: ilustraciones blanco y negro - Irregular - Vol. 19, no. 2 (1975) - Egyptian Journal of Geology ; no. 2 . - The National Information & Documentation Centre, NIDOC. .
