Isostatic anomaly map of the Republic of South Africa to accompany the handbook, "The gravity survey of the Republic of South Africa = Isostatiese anomaliekaart van die Republiek van Suid-Afrika : bykaart tot die handboek, "The gravity survey of the Republic of South Africa."
Geological Survey (South Africa) A. L Hales; D. I Gough
Pretoria The Survey 1962
Localização: IGC - Instituto de Geociências (MP M4-196 )(Acessar)