No title
Clarkson, E. N. K. 1937-
Invertebrate palaeontology and evolution / E.N.K. Clarkson. - 4th ed. - London ; Malden, MA : Blackwell Science, 1998. - xiv, 452 p. : ill. ; 25 cm.
Includes bibliographical references and indexes.
0632052384
2001265988
Invertebrates, Fossil.
QE770 / .C56 1998
560 / Cut C583C1
Invertebrate palaeontology and evolution / E.N.K. Clarkson. - 4th ed. - London ; Malden, MA : Blackwell Science, 1998. - xiv, 452 p. : ill. ; 25 cm.
Includes bibliographical references and indexes.
0632052384
2001265988
Invertebrates, Fossil.
QE770 / .C56 1998
560 / Cut C583C1