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<div>Dear Friends </div>
<div>Hi </div>
<div>Please let me know does anyone have the following paper. </div>
<div> </div>
<div>Stackelberg,1952 Novye Syrphidae (Diptera) palearkticheskoy fauny. Trudy zool. Inst.,<br/>
Leningr., 12: 350-404</div>
<div> </div>
<div>I will be grateful if a copy is sent to me.</div>
<div>All the best </div>
<div>Babak </div>
</div>
<div class="signature">Babak Gharali (Associate Professor)<br/>
Department of Entomology (Head)<br/>
Research Center for Agriculture and Natural Resources<br/>
Shahid Beheshti Blvd. No. 118,<br/>
Ghazvin, Iran</div></div></body></html>