Ridley, J. Ore deposit geology.
Chicago Style aipamenaRidley, John. Ore Deposit Geology.
MLA aipamenaRidley, John. Ore Deposit Geology.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Ridley, J. Ore deposit geology.
Chicago Style aipamenaRidley, John. Ore Deposit Geology.
MLA aipamenaRidley, John. Ore Deposit Geology.