Preliminary study of the mineral resources of the Birjand area

/ by N. Taghizadeh, A. Akrami and I. Navaee(Akrami, M.-Navaee, I.)

Contribution a letude de quelques grounds foraminiferes de lIran part 1-3

/ par Akbar Rahaghi()

Triassic foraminifers of the west carpathians

/ Jozef Salaj()

Tertiary faunal assemblage of Qum- Kashan Sabzewar and Jahrum areas

/ by Akbar Rahaghi()

Cretaceous bauxite and In the area between Niriz nd Dorud( preliminary report)

/ by: M. Movahhed Aval, M. Sharifi Nurian, M. Mallakpur()