Open University British Broadcasting Corporation Television Service. Media Guild moving image motion picture xx San Diego, Calif Media Guild [198-] 1980 1984 1980 1984 monographic eng

motion picture

1 film reel (24 min.) : sd., col. ; 16 mm. / 1 guide (1 p. ; 28 cm.) Reviews the form and the structural complexity of Mount Etna, as well as the historic evoluation of the lava and ash tupes that comprise the mountain's mantle. produced by BBC-TV/Open Univerisity. Cataloging information from guide. Etna, Mount (Italy) TKN 850104 20260227104059.0 996057130102311