1. Geophysical Survey in Sub‐Saharan Africa: magnetic and Electromagnetic Investigation of the UNESCO World Heritage Site of Songo Mnara, Tanzania1. Issue 4 (1st May 2014) Authors: Welham, K.; Fleisher, J.; Cheetham, P.; Manley, H.; Steele, C.; Wynne‐Jones, S. Journal: Archaeological prospection Issue: Volume 21:Issue 4(2014) Page Start: 255 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗