TY  - BOOK
AU  - Johnson,Douglas Wilson
ED  - Geological Society of America.
TI  - The role of geology in the first world war,
AV  - QE33 .J6
PY  - 1942///
CY  - [New York]
PB  - The Society
KW  - Geology
KW  - Military topography
KW  - World War, 1914-1918
N1  - At head of title: The Geological society of America
ER  -