Search Results       Your search for [author]Clarkson, E. N. K., (Euan Neilson Kerr), 1937- returned 1 record.           Invertebrate palaeontology and evolution. by Clarkson, E. N. K., (Euan Neilson Kerr), 1937-; Boston: Allen & Unwin, 1986. Subject: Invertebrates, Fossil.          Add to Book Cart Relevance: 42.62%