Exploring by Ministry
- STEEL AND HEAVY INDUSTRIES 834
- STEEL AND MINE 2
- STEEL AND MINES 11558
- STEEL MINE AND FUEL 1
- STEEL MINES AND COAL 622
- STEEL MINES AND METALS 2
- STEEL, MINES AND FUEL 2
- STEEL, MINES AND METALS 1534
- SUPPLY 434
- SUPPLY AND REHABILITATION 583
- SUPPLY AND TEXTILES 315
- SURFACE RESOURCES 2
- SURFACE TRANSPORT 7008
- TECHNICAL DEVELOPMENT AND MATERIALS PLANNING 33
- TEXTILES 11815
- TOURISM 5687
- TOURISM AND CIVIL 1
- TOURISM AND CIVIL AVIATION 10323
- TOURISM AND CULTURE 1643
- TOURISMSURFACE TRANSPORT 1