<div class="description">
<p>extracted
</p>
<br>Subjects: Bees; Halictidae</div>
<div class="fn value">
Walckenaer, C. A. (Charles Athanase), 1771-1852</div>
<dl><dd><a rel="nofollow" class="external free" href="https://archive.org/details/mmoirespourser00walc">https://archive.org/details/mmoirespourser00walc</a></dd>
<dd><a rel="nofollow" class="external free" href="https://archive.org/download/mmoirespourser00walc/mmoirespourser00walc.pdf">https://archive.org/download/mmoirespourser00walc/mmoirespourser00walc.pdf</a></dd></dl>