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Comment
. 2012 Dec 14;338(6113):1419-20; author reply 1420.
doi: 10.1126/science.338.6113.1419-d.

Pushing the planetary boundaries

Karl-Heinz Erb, Helmut Haberl, Ruth DeFries, Erle C Ellis, Fridolin Krausmann, Peter H Verburg
Comment

Pushing the planetary boundaries

Karl-Heinz Erb et al. Science. .
No abstract available

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