Mollusca-Cephalopoda: Ammonoidea (Ceratitida and Ammonitida), Endocochlia, Coniconchia v. 2 (Fundamentals of Paleontology)
by
Y.A. Orlov
Paperback
details (
UK
).
ISBN: 978-0-7065-1534-3
ISBN-10: 0-7065-1534-X
I.P.S.T.
· 1976