@article{ref1,
title="Expenditures for Public Elementary and Secondary Education in Counties Classified by the Relative Poverty Status of Their Rural Populations",
journal="Journal of farm economics",
year="1967",
author="Zimmer, JM",
volume="49",
number="5",
pages="1204-1208",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1071-1031",
doi="",
url="http://dx.doi.org/"
}