The gravity survey of Ngamiland, 1970-71
By: by C. V. Reeves.
Series: Bulletin series - Geological Survey Department ; bulletin 11
Publisher: Director, Geological Survey Dept.
Published: 1978
Place of publication: Lobatse, Botswana
Language: eng
Number of pages: 84
Subjects: Gravity -- Botswana -- Ngamiland.; Geology -- Botswana -- Ngamiland.
Notes: Bibliography: p. 79-82 (2d group)
Cover title.