Earth, moon, and planets
Whipple, Fred Lawrence, 1906-
Earth, moon, and planets [by] Fred L. Whipple. - 3d ed. - Cambridge, Mass., Harvard University Press, 1968. - viii, 297 p. illus., maps, ports. 25 cm. - The Harvard books on astronomy .
Edition for 1981 published under title: Orbiting the sun.
Bibliography: p. [284]-285.
Planets.
Earth.
Moon.
QB601 / .W6 1968
523.4
Earth, moon, and planets [by] Fred L. Whipple. - 3d ed. - Cambridge, Mass., Harvard University Press, 1968. - viii, 297 p. illus., maps, ports. 25 cm. - The Harvard books on astronomy .
Edition for 1981 published under title: Orbiting the sun.
Bibliography: p. [284]-285.
Planets.
Earth.
Moon.
QB601 / .W6 1968
523.4