<bdi><a href="https://www.wikidata.org/wiki/Q56650622" class="extiw" title="d:Q56650622"><span title="American forester">Donald Bruce</span></a>
</bdi>
<a rel="nofollow" class="external free" href="http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_622">http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_622</a>