Supplementary report of investigation of flotation of copper ore from Chargonbad

/ by Parviz Khankhadje()

Advisory report on lightweight aggregate resources in Iran: regional mineral resources development centre a dvisory services Report, GC/9

/ By: Noriyuki Fujii and Sadahisa Suda and Masayoshi Kuriyama(Suda, Sadahisa)

Allgemine eindmcke uber die lagerstatten des Iran und Ihre nutzarmachany

/ H. R. Gaertner()

Replacement dinclusions solides primaires au coeur de quartz bipyramides de lEocene nord- Tunisien

/ by Christiane Sobouraud et Hassan Salehi Siavochani(Salehi Siavochani, Hassan)

Report on shallow electrical and S.P. survey in the Aryamehr steel plant

/ By E. Yoosefi()