TY  - BOOK
AU  - Rittmann,Alfred
AU  - Rittmann,L.
TI  - Volcanoes
SN  - 0856132195 :
AV  - QE522 .R5813
U1  - 551.2/1 
PY  - 1976///
CY  - London
PB  - Orbis Books
KW  - Volcanoes
N1  - Translation of Volcani; Ill. on lining papers; Includes index; Bibliography: p. 127
ER  -