Why do animals have wings, fins and flippers /
Miles, Elizabeth.
Why do animals have wings, fins and flippers / by Elizabeth Miles. - London : Heinemann Library, 2002. - 32 p. : ill., col ; 23 cm. - Heinemann first library . - Heinemann first library .
Includes glossary and index.
0431153248
Fins.
Skeleton--Animals.
Wings.
Why do animals have wings, fins and flippers / by Elizabeth Miles. - London : Heinemann Library, 2002. - 32 p. : ill., col ; 23 cm. - Heinemann first library . - Heinemann first library .
Includes glossary and index.
0431153248
Fins.
Skeleton--Animals.
Wings.