What has a shell?

Photographs and simple text describe various creatures that have shells.

ABDO Pub.
2008
9781599288710
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
90152846255882302123486193922EREL166EREL16167591.47 SAL591.4715802161721736518457
94286246627502335123486193922RHLE405RHLE021824591.47 SAL591.4715802161721736518457
180543054084192437123486193922CCFB137CCFB033005591.47 SAL591.4715825759371742569409