00545cam a2200205 4500 55690074 TxAuBib 19990618120000.0 990618s1984||||||||||||||||||||||||und|u 9780865922044 0865922047 TxAuBib Wilson, Ron. Ichthyosaurus. Rourke Enterprises, 1984. 19990618. Ichthyosaurus Juvenile literature. Ichthyosaurus. PREHISTORIC ANIMALS.