Simon, Seymour.
Mars /
Seymour Simon.
- New York : William Morrow, 1987.
- p. cm.
Text and photographs describe features of the red planet.
0688065848 0688065856 (lib. bdg.)
86031106 /AC
Mars (Planet)--Juvenile literature.
Mars (Planet)
Planets Mars
QB641 / .S494 1987
523.4/3