TY  - BOOK
AU  - Ragan, Donal M.
TI  - Structural geology: an introduction to geometrical techniques 
SN  - 9780521745833 (pbk.)
PY  - 2009///
CY  - New York 
PB  - Cambridge University Press
KW  - Geology, Structural
N1  - Includes bibliographical references (p. 578-594) and index
UR  - http://www.loc.gov/catdir/enhancements/fy1005/2010285003-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy1005/2010285003-d.html
ER  -