Clarkson, E. N. K. 1937-
Invertebrate palaeontology and evolution /
E.N.K. Clarkson.
- London : Allen & Unwin, 1979.
- x, 323 p. : ill. ; 26 cm
Includes bibliographies and indexes
0045600074 0045600082 (pbk.)
Invertebrates, Fossil
QE770 / .C56
562 / C613