01061cam a2200313 4500 284559953 TxAuBib 20170210120000.0 840517s1985||||||||||||||||||||||||eng|u 84008594 9780816703401 lib. bdg. $9.89 (est.) 081670340X lib. bdg. $9.89 (est.) 9780816704439 pbk. 0816704430 pbk. TxAuBib Gordon, Sharon. Dolphins and porpoises / written by Sharon Gordon ; illustrated by June Goldsborough. Mahwah, N.J. : Troll Associates, 1985. [32] p. : col. ill. ; 25 cm. Now I know An introduction to the playful, intelligent sea mammals, dolphins and porpoises. 20170210. Dolphins Juvenile literature. Dolphins. Porpoises Juvenile literature. Porpoises. Goldsborough, June,. Now I know.