Author: AVERS (Henry Godfrey)

Description

DEPOSITORY AVERS (Henry Godfrey). Hypsometry. Fourth general adjustment of the precise level net in the United States and the resulting standard elevations. By W.Bowie and H.G .Avors. Washiton, 1914. See UNITED STATES OF PMERICA. Departments of State axid Official Bod1es. Department of Commerce. Coast and Geodetic Survey. [Special Publications. No. 18.]

Card ID: 254

Author: AVERS (Henry Godfrey)

Description

EPOSITOav AVERS (Henry Godfrey). Manual of first-order 1eve1ing. Washinton, 1929. [Another edition.) Washig 1939. See UNITED STATES OF ANERICA. Departments of State and Official Bodies. Department of Commerce. Coast and Geodetic Survey. ISpecial Publications.) No. 140. .0

Card ID: 255

Author: AVERS (Henry Godfrey)

Description

DEPGBITQ AVERS (Henry Godfrey). Precise leveling in Georgia. rashjngton, 1923. See UNITED STATES OF A1ERICA. Departments of State and Official Bodies. Department of Commerce. Coast and_Geodetic Survey. [Special Publications.] No. 95.

Card ID: 256

Author: AVERS (Henry Godfrey)

Description

DEPOSITORY AVERS (Henry Godfrey). Triangulation in Utah <‘1927 datum> Washington, 1937. See UNITED STATES OF .A1iERICA. Departments of State and. Official Bodies. Department of Commerce. Coast and Geodetic Survey. [Special Publications.] No. 209.

Card ID: 259

Author: AVERS (Henry Godfrey) and COYIIE (George D)

Description

DEPo8IIOV AVERS (Henry Godfrey) and COYIIE (George D) Hypsometry. Precise levelling from Rerio to Las Vegas, Nev., and from Tonopah Junction, Nev. to Laws, Cal. Washnton, 1916. See UNITED STATES OF AMERICA. Departments of State and Official Bodies. Department of’ Commerce. Coast and Geddetic Survey. [Special Publications.] No. 39.

Card ID: 260