@article{ref1,
title="Population and the social, political and environmental crisis",
journal="Journal of the Florida Medical Association",
year="1970",
author="Ragland, R. B.",
volume="57",
number="10",
pages="24-30",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0015-4148",
doi="",
url="http://dx.doi.org/"
}