Control leveling.
Edition: Rev. ed.
Series: Its Special publication; no 226; Special publication (U.S. Coast and Geodetic Survey) ;; no 226.
Publisher: U.S. Govt. Print. Off.
Published: 1948
Place of publication: Washington
Language: eng
Number of pages: 23
Subjects: Leveling.
Notes: "Publications": p. 20-21.