@article {31804,
	title = {Food Policy},
	journal = {Food self-sufficiency: Making sense of it, and when it makes sense},
	year = {2017},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-85007378560\&partnerID=MN8TOARS},
	author = {Clapp, J.}
}