Juriesfontein_3122CA
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Date
1971
Authors
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Journal ISSN
Volume Title
Publisher
University of Fort Hare
Abstract
Air photography 1960 (Job No.449/60). Surveyed in 1970 and drawn in 1970 by the Trigonometrical Survey Office. Mean magnetic declination of sheet 22.4 degrees West of True North (1971.0). Mean annual change is 4 degrees westwards (1966-1970). Printed and published in the Republic of South Africa by the Government Printer.