TY  - BOOK
AU  - Rittmann,A.
AU  - Rittmann,L.
TI  - Volcanoes
SN  - 0856132195 :
U1  - 551.21 
PY  - 1976///
CY  - London
PB  - Orbis Pub.
KW  - Volcanoes
N1  - Translation of: Volcani; Translated from the Italian; Includes bibliographical references and index
ER  -