ISBN 0901702463 books & textbook
The Palaeontological Association Field Guide to Fossils, Fossils of the Oxford Clay (Palaentology FG Fossils)
Martill, David M. Hudson, J. D.
Wiley-Blackwell /1996-06-13 Paperback / 283 Pages
isbn-10: 0901702463 / isbn-13: 9780901702463
