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Supertopics:
Food Supply Dependency on Petroleum Miscellany

Food Supply Dependency on Petroleum through 2016

Documents:
webKristin OhlsonOrion Magazine2016-04-14
webTory Field and Beverly BellTruthout2013-05-26
webLester BrownOil Drum2009-07-04
webErica EtelsonSan Francisco Chronicle2008-07-20
webRichard HeinbergMuseLetter2007-12-03
webNorman J. ChurchPowerswitch (UK)2005-04-01