8 items

• 

  Sur quelques gravures du Sahara espagnol. La station rupestre de ras lentareg

  1973
• 

  On the study of Libyan and Saharan stone structures as a possible means of researching early desert trade and contacts

  01/01/78
• 

  Reflexions on two types of protohistoric monuments of West-Sahara

  01/01/74
• 

  Sur quelques randonnées sahariennes

  01/01/74
• 

  Remarks on the Saharan heel-shaped cairn

  01/01/76
• 

  The rape of the Agadez crossproblems of typology among modern metal and stone pendants of Northern Niger

  01/01/78
• 

  Felsbilder und Steinbauten in der östlichen Saguia el Hamra, Spanische Sahara

  01/01/72
• 

  Contribution to the study of some lithic monuments of West-Sahara

  01/01/73