Pendulum gravity data in the United States /
Duerksen, Jacob Arthur, 1895-
Pendulum gravity data in the United States / J.A. Duerksen. - 218 pages : folded map (in pocket) ; 26 cm - Special publication ; no. 244 . - Special publication (U.S. Coast and Geodetic Survey) ; no. 244. .
"Contains data on the pendulum gravity stations established ... 1891 to 1948."
50060103
Gravity--Observations.--United States
Pendulum.
Pendulum.
Gravity pendulum USA Gravity measurement Gravity Science
C 4.19:244
Pendulum gravity data in the United States / J.A. Duerksen. - 218 pages : folded map (in pocket) ; 26 cm - Special publication ; no. 244 . - Special publication (U.S. Coast and Geodetic Survey) ; no. 244. .
"Contains data on the pendulum gravity stations established ... 1891 to 1948."
50060103
Gravity--Observations.--United States
Pendulum.
Pendulum.
Gravity pendulum USA Gravity measurement Gravity Science
C 4.19:244