"True stories illustrate the lives and major features of the work done by the members of the U.S. Coast and Geodetic Survey, a small government bureau."@en . "Juvenile works"@en . . . . . . "Deep sea, high mountain : stories based on the work and experience of the men who started the survey of the coast, and who ever since have studied land and sea to make charts for mariners and aviators"@en . . . . . "U.S. Coast and Geodetic Survey." . .