institutul de geologie si geofizica (16)
ministry of geology of the ussr (10)
ureten bilgisi yok] (6)
cartographic factory vsegei (5)
geological society of america (5)
american association of petroleum geologists (4)
ministerstvo geologii sssr vses. ordena lenina nauch.-issl. geologicheski橠in-t (vsegei) (4)
la direction des mines et de la geologie de l'a.e.f. (3)
ministry of geology of ussr (3)
national geographic society (3)

bagdadbahn (50)
chemin de fer de bagdad bagdad-bahn bagdad bahn bagdad demiryolu insaatina ait makta, plan (50)
republica socialista romania, harta geologica : scara 1:50.000 (16)
fault tectonics map of africa and arabia (9)
port de haidar pacha haidar-pacha haidar pacha haydarpasa (6)
port de haidar-pacha (6)
karta ekzogennoi mineragenii sssr=;map of exogenic mineral genesis of the ussr. (4)
map of exogenic mineral genesis of the ussr (4)
carte geologique de reconnaissance de l'a[frique] e[quatoriale] f[rancaise]. (2)
geological map of the slanske vrchy mts. and kosicka kotlina depression - northern part (2)