The Role of submarine volcanism in formation of synsedimentary ores: a hypothetical approach

/ By Morteza Momenzadeh()

Ministry of economy

/ ()

The Geological exploration Mehrjerd region

/ By H. Nicholas, J. Kimiaghalam()

Note on the Mazraeh geophisical survey

/ J. P. Mathiez()

The status of gravity measurements in Iran

/ ()