Measurements of gravity in Southern Africa
By: by A.L. Hales and D.I. Gough. Foreword by H.A. Baumann.
Contributors: Gough, D. I., joint author.
Published: 1950
Place of publication: [Pretoria
Language: eng
Number of pages: 58
Subjects: Gravity -- Africa, Southern.
Notes: Bibliography: p. 58.