(1990). DIFFERENT TYPES OF ROCKBALLS AND THEIR GENESIS FROM THE KARAJ FORMATION (MIDDLE EOCENE) IN CENTRAL ALBORZ, OF NORTHERN IRAN. Journal of Sciences, Islamic Republic of Iran, 1(4), -.

. "DIFFERENT TYPES OF ROCKBALLS AND THEIR GENESIS FROM THE KARAJ FORMATION (MIDDLE EOCENE) IN CENTRAL ALBORZ, OF NORTHERN IRAN", Journal of Sciences, Islamic Republic of Iran, 1, 4, 1990, -.

(1990). 'DIFFERENT TYPES OF ROCKBALLS AND THEIR GENESIS FROM THE KARAJ FORMATION (MIDDLE EOCENE) IN CENTRAL ALBORZ, OF NORTHERN IRAN', Journal of Sciences, Islamic Republic of Iran, 1(4), pp. -.

DIFFERENT TYPES OF ROCKBALLS AND THEIR GENESIS FROM THE KARAJ FORMATION (MIDDLE EOCENE) IN CENTRAL ALBORZ, OF NORTHERN IRAN. Journal of Sciences, Islamic Republic of Iran, 1990; 1(4): -.