TY  - BOOK
AU  - Slipher,Earl C.
AU  - Hall,John S.
TI  - The photographic story of Mars
U1  - 523.43 
PY  - 1962///
CY  - Cambridge, Mass.
PB  - Sky Pub. Corp.
KW  - Planetology
KW  - Planets
KW  - Mars (Planet)
N1  - Issued also for authorized government use by the Lowell Observatory, Flagstaff, Ariz., under title: A photographic history of Mars, 1905-1961; Includes bibliographical references and index
ER  -