TY  - BOOK
AU  - Wegmann,C.E.
TI  - Tectonic patterns at different levels
U1  - 551.136 
PY  - 1963///.
CY  - [Johannesburg]: 
PB  - Geological Society of South Africa, 
KW  - Geology, Structural
N1  - Annexure to v. 66 of the Society’s Transactions; Includes bibliographical references (p. 74-78)
ER  -