Earth's Resources Depletion of resouces: facts at your fingertips Recycling facts and resources
A growing problem: resource depletion Europe's demand for resources reaching far beyond its borders
Mineral nutrient depletion in US farm and range soils
40 years: Limits toGrowth Revisiting The Limits to Growth: could the Club of Rome have been correct?
Approaching the limits to growth 2012: reaching 'Limits to Growth' Our Ecological Footprint
A comparison of the limits to growth with 30-years of reality
Soils Causing a Reduction in the MAre Depleted ineral Content Of Food Crops?
Mineral commodity summaries 2011 Rare Earth Elements
4 Rare Earth elements that will only get more important
China’s Rare Earths Industry and its Role in the International Market