Ager, Derek Victor.
The nature of the stratigraphical record /
Derek V. Ager.
- 3rd ed.
- Chichester, England : Wiley, 1993.
- xiv, 151 p. : ill., maps ; 23 cm.
Includes bibliographical references and index.
0471938084 9780471938088
Geology, Stratigraphic.
QE651 / .A37 1993
551.7 / A265