Geology and mineral resources of Turkey

/ Prepared by: mineral research and exploration department()

Review of the mineral industry in Tanzania for the year 1967

/ ()

Rapport geologique preliminaire sur lactivite du volcan Taften

/ par R. Michel , A. Houchmandzadeh and A. Haghipour(Haghipour, A.-Houshmandzadeh, A.)

Geological report on SW Meyameh area and Sarab- Tabriz- khoi areas

/ A. Verdier()

Space research in the Netherlands 1971

/ ()