TY  - BOOK
AU  - Whitten,D.G.A.
AU  - Brooks,J.R.V.
TI  - The Penguin Dictionary of geology
T2  - Penguin reference books
SN  - 0713910968
PY  - 1972///
CY  - Harmondsworth, Eng.
PB  - Penguin Books
KW  - Geology
KW  - Dictionaries
N1  - Bibliography: p. [515-516]
ER  -