<div class="description">
<p>Journal of Research of the National Bureau of Standards
</p>
<br>Subjects: light; water; asphalt; degradation; solubility; surface film; dark oils</div>
<div class="fn value">
<dl><dd>Kleinschmidt, L.R.</dd>
<dd>Snoke, H.R.</dd></dl></div>
Internet Archive identifier