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The top documents tagged [global fertilizer use]
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global fertilizer use
Peak Phosphorus - The Next Inconvinient Truth
279 views
Peak Phosphorus – The Next Inconvenient Truth Arno Rosemarin Stockholm Environment Institute Phosphorus Seminar Gamla Stan May 19, 2010.
220 views
1950: 2.5 billion people. 2000: 6 billion people.
222 views
Sustainable Food Lab
223.625 views