Information on and utilization of geothermal resorses

/ by M. A. Mallakpour()

Preliminary note on the geology of the Niriz area

/ by Z. Ricou()

Supplementary report of investigation of flotation of copper ore from Chargonbad

/ by Parviz Khankhadje()

Preliminary account related to a short examination of maadan Tarquoise mine area( Nishapur area)

/ by T. Jarchovsky...[et al.](Jarchovsky, T.)

Geology of Tarum- Tales area

/ J. Eftekhar nezhad, M. Nabavi and N. Valeh(Nabavi, M.-Valeh, N.-Rosen, Norman C. ,Editor)