The National Geographic Society :
Bryan, C. D. B.
The National Geographic Society : 100 years of adventure and discovery / C.D.B. Bryan. - New York : H.N. Abrams, 1987. - 484 p. : ill. (some col.) ; 31 cm.
Includes index.
Bibliography: p. 476.
0810913763
87001397
National Geographic Society (U.S.)
G3.N37 / B79 1987
910/.6/073
The National Geographic Society : 100 years of adventure and discovery / C.D.B. Bryan. - New York : H.N. Abrams, 1987. - 484 p. : ill. (some col.) ; 31 cm.
Includes index.
Bibliography: p. 476.
0810913763
87001397
National Geographic Society (U.S.)
G3.N37 / B79 1987
910/.6/073