@article{ref1,
title="Workplace environment, hazards, protection and workers' perception in tanneries in Kanpur",
journal="Indian journal of public health",
year="1990",
author="Kumar, Santosh",
volume="34",
number="4",
pages="235-243",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0019-557X",
doi="",
url="http://dx.doi.org/"
}