TY  - BOOK
AU  - Busk, H. G.
TI  - Earth flexures: Their geometry and and their representation and analysis in geological section with special reference to the problem of oil finding
U1  - 551.875 DDC 23
PY  - 1957///
CY  - New York
PB  - William trussell
KW  - Folds (Geology)
KW  - Geology
KW  - Geometry
ER  -