Images of the U.S. Geological Survey, 1879-1979
By: by E. L. Yochelson and C. M. Nelson
Contributors: Nelson, C. M; Geological Survey (U.S.)
Publisher: Dept. of the Interior, Geological Survey
Published: 1979
Place of publication: [Reston, Va.]
Language: eng
Number of pages: 56
Subjects: Geological Survey (U.S.) -- History -- Pictorial works