id	domain	url
ajoaa-669	www.ca.uky.edu	http://www.ca.uky.edu/agc/pubs/id/id160/id16
ajoaa-669	www.sna.org	http://www.sna.org/resources/documents/99r
ajoaa-669	www.cropsci.ncsu.edu	http://www.cropsci.ncsu.edu/personnel/fisher
ajoaa-669	pubs.ext.vt.edu	http://pubs.ext.vt.edu/436/436-05011/436-050_pdf.pdf>
ajoaa-669	www.fao.org	http://www.fao.org/hortivar/scis/doc/publ/8.pd
ajoaa-669	www.coresta.org	http://www.coresta.org/meetings/past_abstrac