Hansen, K. (1981) “EVOLUTION AND MINERALIZATION OF THE ARABIAN-NUBIAN SHIELD (King Abdulaziz University. Institute of applied geology. lAG bull. No. 3). Oxford 1980. Vol. 3. 164 s., ill. &l kort i lomme. Vol. 4. 168 s., ill. &5 kort i lomme. 29 cm, pr. vol. $ 34.-. Pergamon Press”., Geografisk Tidsskrift - Danish Journal of Geography, 81. Available at: https://tidsskrift.dk/geografisktidsskrift/article/view/45247 (Accessed: 6 December 2025).