@article{ref1,
title="Protecting the Ag pilot. AM 66-30",
journal="AM reports",
year="1966",
author="Mohler, S. R. and Harper, C. R.",
volume="",
number="",
pages="1-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1545-1518",
doi="",
url="http://dx.doi.org/"
}