Ganeri, Anita, 1961- I wonder why the sea is salty and other questions about the ocean / Anita Ganeri. - London : Kingfisher, 2001. - 32 p. : col. ill. ; 29 cm. - I wonder why . Includes index. Subjects--Topical Terms: Marine animals--Juvenile literature.Marine ecology--Juvenile literature.Ocean--Juvenile literature.Ecology--Miscellanea.Marine animals--Miscellanea.Marine ecology--Miscellanea.Ocean--Miscellanea.Questions and answers. LC Class. No.: GC21.5 / .G34 2001