Earth resources technology satellite -1
Subtitle: coverage of Botswana received at Geological Survey Department as at April, 1974
By: compiled by S. M. Hutton.
Series: Bulletin - Geological Survey Department, Republic of Botswana ; 4
Publisher: Director, Geological Survey Dept.
Published: 1974
Place of publication: Lobatse, Botswana
Language: eng
Number of pages: 21
Subjects: Remote sensing -- Botswana.; Earth resources technology satellites.
Notes: Cover title.