TY  - BOOK
AU  - Sweet,W.C.
TI  - Permo-Triassic events in the eastern Tethys: stratigraphy, classification and relations with the western Tethys 
SN  - 0521382149 :
U1  - 551.756 
PY  - 1992///
CY  - Cambridge
PB  - The University Press
KW  - Geology, Stratigraphic
KW  - Permian
KW  - Triassic
KW  - Tethys (Paleogeography)
N1  - International Geological Correlation Programme, Project 203--Permo-Triassic Events of East Tethys Reg; Includes bibliographical references and index
ER  -