references1.bib

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  pages={459--474},
  year={2010},
  publisher={Wiley Online Library}
},
@article{defra2009provision,
title={Provision of ecosystem services through the Environmental Stewardship Scheme},
author={Department of Food and Rural Affairs},
year={2009},
publisher={Defra project code NR0121}
}
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publisher={Environmental Systems Research Institute}
},
@article{lawton2010space,
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year={2010},
publisher={Report to Defra}
},
@article{liu2012sentiment,
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journal={Synthesis Lectures on Human Language Technologies},
volume={5},
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year={2012}
},
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},
@article{__,
title={__},
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year={__},
publisher={__}
},
@article{__,
title={__},
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journal={__},
volume={__},
number={__},
pages={__},
year={__},
publisher={__}
},