PUCPR Search for 'an:89883'

Echinoderm biology.

[New York] Published for the Zoological Society of London by Academic Press 1967 .
xiv, 240 p. , "The proceedings of a symposium held at the Zoological Society of London on 25 and 26 May, 1966." 24 cm..

Animals that live in shells

By Morris, Dean..
Milwaukee Raintree Childrens Books 1977 .
46 p. , Includes index. 24 cm..
0839300131

A handbook of the littoral echinoderms of Porto Rico and the other West Indian Islands

By Clark, Hubert Lyman.
New York New York Academy of Sciences 1933 .
147 p. , Includes index. 24 cm..