Subject
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Massive deposits
1
Measurement
2
Meguma Group
1
Metal ores
1
Metallogeny
2
Metamorphism
1
Minas geofracture
1
Mineral deposits
1
Mineral waters
1
Natural gas
3
Natural history
1
North America
1
Nuclear Energy
1
Offshore
1
Offshore industry
1
Oil and gas fields
1
Ophiolite
1
Optics
1
Ore genesis
1
Orogeny
3
Paleozoic
2
Panuke
1
Paper birch
1
Permian
1
Petroleum
1
Petroleum exploration
1
Petroleum industry and trade
1
Petrology
1
Plastics
1
Plate boundaries
1
Pleistocene
1
Plutonic rocks
1
Plywood
1
Pollution
2
Prices
1
Propagation
1
Quartz
1
Reefs
1
Refractories
1
Regeneration
1
Regulations
1
Remote sensing
1
Renewable Energy sources
1
Research
4
Research and development
1
Resource management
1
Rifts (Geology)
1
Roll type deposits
1
Rubbers
1
Salt deposits
1
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