ISBN 9780521545730 books & textbook
Permo-Triassic Events in the Eastern Tethys: Stratigraphy Classification and Relations with the Western Tethys (World and Regional Geology, Series Number 2)
Sweet, Walter C. Zunyi, Yang Dickins, J. M. Hongfu, Yin
Cambridge University Press /2003-12-04 Paperback / 196 Pages
isbn-10: 0521545730 / isbn-13: 9780521545730