Petroleum

2 notes tagged Petroleum.

• Geography

  World Agriculture, Resources and Trade

  World farming systems by region, iron ore, coal and oil's biggest producers, and the trade blocs UPSC tests, from GC Leong's world economic geography.

• Geography

  Energy Resources of India

  India's coalfields by type, petroleum and shale gas basins, nuclear siting logic, and renewable energy geography, the exam's most under-noted resource chapter.