tar sands

These user-created lists contain the word ‘tar sands’.

• ENVI - general

  abatement potential, adiabatic process, afforestation, albedo, alkene, anthropic activity, anthropogenic dis..., anthropogenic for..., anthropogenic, of..., olefin, atmospheric conve..., atmospheric tides and 229 more...

• POL - issues

  emergency services, abortion, accounting reform, addiction, affirmative action, agriculture policy, AIDS, air pollution, air quality, alcohol abuse, drug trafficking, trafficking in hu... and 200 more...