Exploring by Ministry
- STEEL 7946
- STEEL AND HEAVY ENGINEERING 1172
- STEEL AND HEAVY INDUSTRIES 834
- STEEL AND MINE 2
- STEEL AND MINES 11583
- STEEL MINE AND FUEL 1
- STEEL MINES AND COAL 624
- STEEL MINES AND METALS 2
- STEEL, MINES AND FUEL 2
- STEEL, MINES AND METALS 1534
- SUPPLY 434
- SUPPLY AND REHABILITATION 583
- SUPPLY AND TEXTILES 318
- SURFACE RESOURCES 2
- SURFACE TRANSPORT 7034
- TECHNICAL DEVELOPMENT AND MATERIALS PLANNING 33
- TEXTILES 11831
- TOURISM 5693
- TOURISM AND CIVIL 1
- TOURISM AND CIVIL AVIATION 10331