Out of the crater : chronicles of a volcanologist /

by Fisher, Richard Virgil 1928-, Fisher, Richard Virgil 1928-
Published 1999

Volcanoes : crucibles of change /

by Fisher, Richard Virgil, 1928-
Published 1998

Pyroclastic rocks /

by Fisher, Richard Virgil 1928-, Fisher, Richard Virgil 1928-, Schmincke, Hans Ulrich
Published 1984