@article{ref1,
title="Observations on the Development of Educational-Materials Following the Andhra-Pradesh Cyclone, 1977",
journal="Disasters",
year="1979",
author="Ressler, E. M.",
volume="3",
number="3",
pages="283-285",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0361-3666",
doi="",
url="http://dx.doi.org/"
}