@book{62328,
	author = {Kimhi, Ayal, and ebrary, Inc.},
	title = {The economics of natural and human resources in agriculture},
	publisher = {Nova Science Publishers,},
	year = {c2009.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10671160}
}