Derry, Duncan R., 1906-.
World atlas of geology and mineral deposits / Duncan R. Derry assisted by Laurence Curtis ... [et al.] : - London : Mining Journal Books, 1980. - 110 p. : ill., maps (some col.) ; 26x34cm.
Rocks.
Mines and mineral resources.
552
World atlas of geology and mineral deposits / Duncan R. Derry assisted by Laurence Curtis ... [et al.] : - London : Mining Journal Books, 1980. - 110 p. : ill., maps (some col.) ; 26x34cm.
Rocks.
Mines and mineral resources.
552