@article{RVF99,
  author = {Vieira, Roberto F.},
  editor = {{Press, ASHS}, Alexandria},
  interhash = {07de777e50021f6fa5cf8d942f1e1b6a},
  intrahash = {02e9de69888ad076f34abf239a1e95dd},
  journal = {Perspectives on new crops and new uses},
  pages = {152-159},
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  year = 1999
}

@book{GEOB02,
  address = {Brasília},
  editor = {of the Environment, IBAMA – Brazilian Institute},
  interhash = {cc53beb73c17e5ed3e985f9476dffa02},
  intrahash = {1be9e69548402b7b93e98e06ee918e62},
  isbn = {8573001445 9788573001440},
  publisher = {Edições IBAMA},
  refid = {54960684},
  title = {Geo Brasil 2002 : Brazil Environment Outlook},
  url = {http://www.unep.org/geo/pdfs/GEO-Brasil.pdf},
  year = 2002
}

@electronic{FNL,
  author = {unbekannt},
  editor = {e. V., Fördergemeinschaft Nachhaltige Landwirtschaft},
  interhash = {09d0bcf6fb1d0545db8b5cfa5eefdfdb},
  intrahash = {4e6d4e812b4e0c94b920fc609dec0a12},
  title = {Eine Publikation aus den Reihen
»Ressourceneffizienz &
Energieeffiziente
Nutztierhaltung
Fragen & Antworten
},
  year = 2011
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@book{Memo307246,
  author = {Zimmermann, Arthur},
  booktitle = { Kooperationen erfolgreich gestalten },
  coverage = {Online-Ressource},
  edition = { [Online-Ausg.] },
  interhash = {bde27b77f617a7e8eacb69e79df703e1},
  intrahash = {c75d484cddcdde3984a06cad85e3077a},
  isbn = {978-3-7992-6487-7},
  note = { Arthur Zimmermann },
  publisher = { Schäffer-Poeschel Verlag für Wirtschaft Steuern Recht GmbH },
  publisherplace = {Stuttgart},
  title = { Kooperationen erfolgreich gestalten, Konzepte und Instrumente für Berater und Entscheider },
  year = { 2011 }
}

@misc{DP++05,
  address = {Washington, DC},
  author = {PIMENTEl, DAVID and HEPPERLY, PAUL and HANSON, JAMES and DOUDS, DAVID and SEIDEL, RITA},
  editor = {of Biological Sciences, American Institute},
  interhash = {e3e2d30cc34ed65f06cfa00d4ea5c8c9},
  intrahash = {7a291ff3f6ccc72c4d6be5a0a8f01351},
  journal = {Bioscience},
  month = {Juli},
  number = 7,
  pages = {573-582},
  publisher = {AIBS},
  title = {Environmental, Energetic, and Economic Comparisons of Organic and Conventional Farming Systems},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=00063568&dblist=638&fq=dt%3Aser&qt=facet_dt%3A},
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  year = 2005
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@book{FL11,
  author = {Löwenstein, Felix zu},
  booktitle = { Food Crash },
  coverage = {319 S.},
  editor = {Verlag, Pattloch},
  interhash = {d12043a4b38df722fdfbbd54ad5fbc3d},
  intrahash = {07415f3543daaa03efdf969cfd9c7be0},
  isbn = {3-629-02300-2},
  note = { Felix zu Löwenstein },
  pages = 319,
  publisher = { Pattloch },
  publisherplace = {München},
  title = { Food Crash, wir werden uns ökologisch ernähren oder gar nicht mehr },
  year = { 2011 }
}

@article{SV++12,
  author = {Seufert, Verena and Ramankutty, Navin and Foley, Jonathan A.},
  editor = {Group, Nature Publishing},
  interhash = {06739b46b723abeaf036d3ec5e4eb4a2},
  intrahash = {3b6dc517a2d4c82e19dde67aa35cf434},
  journal = {Nature     },
  month = {05},
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  volume = 485,
  year = 2012
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@misc{TP++12,
  author = {de Ponti, Tomek and Rijk, Bert and van Itter, Martin K.},
  editor = {University, Wageningen},
  interhash = {56e7e27ff11f1074b643ec0120183482},
  intrahash = {1eb78578e5464e56e5ed69072a4c15ad},
  journal = {Agricultural Systems},
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  publisher = {Elsevier },
  title = {The crop yield gap between organic and conventional agriculture},
  volume = {Volume 108},
  year = 2012
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@article{CB07,
  author = {Badgley, Catherine and Perfecto, Ivette},
  doi = {10.1017/S1742170507001986},
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  eprint = {http://journals.cambridge.org/article_S1742170507001986},
  interhash = {0991bcfecc293a1a0cc958f7a8755a1b},
  intrahash = {17f2af075a11e0460204a65c1b04c0f0},
  issn = {1742-1713},
  journal = {Renewable Agriculture and Food Systems},
  month = {5},
  number = 02,
  numpages = {7},
  pages = {80--86},
  title = {Can organic agriculture feed the world?},
  url = {http://dx.doi.org/10.1017/S1742170507001986},
  volume = 22,
  year = 2007
}

@article{UNAF09,
  author = {Urs Niggli, Andreas Fließbach},
  editor = {kritische Agrarbericht.ABL Verlag., Der},
  interhash = {bebbda4be360d7032ba9185710a8a504},
  intrahash = {ad6defd7297f94c1f769a8f27e7bbcad},
  journal = {In: Agrarbündnis, e.V.},
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  title = {Gut fürs Klima?
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},
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@article{Ab01,
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  title = {Ökologischer Landbau weltweit - Argumente und offene Fragen
},
  url = {/brokenurl#www.bibliothek-2003.zukunfts-zentrum.de/02_bibliothek/02-04/02-04-01/PDF/BB-060_OEL-012.pdf},
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@book{Memo333365,
  author = {von Marc Engelhardt ..., Martin Khor ... Hrsg.},
  booktitle = { Konsum, Globalisierung, Umwelt },
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  publisher = { VSA-Verl. },
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  title = { Konsum, Globalisierung, Umwelt, McPlanet.com ; das Buch zum zweiten Kongress von Attac, BUND und Greenpeace in Kooperation mit der Heinrich-Böll-Stiftung und dem Wuppertal Institut für Klima, Umwelt, Energie },
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@book{Memo178737,
  author = {Schophaus, Malte},
  booktitle = { Der Kampf um die Köpfe },
  coverage = {255 S.},
  edition = { 1. Aufl. },
  interhash = {96810b6d49b41a1f112f107358cf1464},
  intrahash = {c4dc97192040741bf199f111e5023470},
  isbn = {978-3-8329-4257-1},
  note = { Malte Schophaus },
  publisher = { Nomos },
  publisherplace = {Baden-Baden},
  series = { Schriftenreihe "Wissenschafts- und Technikforschung";2 },
  title = { Der Kampf um die Köpfe, wissenschaftliche Expertise und Protestpolitik bei Attac },
  year = { 2009 }
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@electronic{FL06,
  editor = {LEAD (Livestock, Environment and Developement Initiative), FAO (Food and of the United Nations), Agriculture Organization},
  interhash = {71d2a0669c715eb03eb2b6a9da00b4fb},
  intrahash = {f77c75e3b78119380a32b98060e65d61},
  title = {Livestock’s Long Shadow. Environmental Issues and Options. 
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  year = 2006
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@electronic{UCS11,
  editor = {of Concerned Scientists, Union},
  interhash = {1d0096363c54c838f85c8e60bf4927bb},
  intrahash = {94088b1d5d5063678d42abf6c1629171},
  title = {The Root of the Problem.
What ’s Driving Tropical Deforestation Today?
},
  year = 2011
}

@electronic{FNL,
  abstract = {Eine Publikation aus den Reihen »Ressourceneffizienz & Nutztierhaltung" },
  editor = {e.V., Fördergemeinschaft Nachhaltige Landwirtschaft},
  interhash = {907ab0b0f6cef6bd554701b843fa8915},
  intrahash = {5a638bb157f49c283c315721eaead07f},
  title = {Energieeffiziente Nutztierhaltung. Fragen & Antworten. 
},
  year = {XX}
}

@article{noauthororeditor,
  editor = {Eurostat-Pressestelle},
  interhash = {c7d9aa14bb11c50571f4a8b8c58c0a7b},
  intrahash = {dcb318a2cdc05ec1b792c76b806067bf},
  month = {Juli},
  title = {Eurostat Pressemitteilung. Europäische Demografie.
},
  year = 2010
}

@electronic{WWFSojaboomStällen,
  address = {Berlin},
  author = {Brendel, Frank},
  editor = {Deutschland, WWF},
  interhash = {519af410aad95b473adf9e36ba746326},
  intrahash = {fc11c8600c68189fd10c70797bec0fb3},
  month = {Juni},
  title = {Sojaboom in Deutschen Ställen},
  year = 2012
}

@electronic{WFK11,
  address = {Berlin},
  author = {{Harald von Witzke, Steffen Noleppa}, Inga Zhirkova},
  editor = {Deutschland, WWF},
  interhash = {5892d2e8d3769411a62b4afa31ab5dd3},
  intrahash = {c177c646bdda773d388dadb33cdfb868},
  month = {Oktober},
  title = {Fleisch frisst Land.},
  year = 2011
}

@electronic{LSFAS,
  author = {Schule, Christiana},
  editor = {für Umwelt und Naturschutz Deutschland), BUND (Bund},
  interhash = {739ed73154ebb2795ba295d8443e476d},
  intrahash = {7e513c6b5ce8ee35758ed9929652552b},
  title = {Für Fleisch nicht die Bohne! Futter und Agrokraftstoff - Flächenkonkurrenz im Doppelpack. Eine Studie zum Sojaanbau für die Erzeugung von Fleisch und Milch und für den Agrokraftstoffeinsatz in Deutschland 2007.
},
  year = 2008
}