YOUSSEF, Nabil N. <br/><br/>
Topography of the Cephalic Musculature and Nervous System of the Honey Bee Apis mellifera Linnaeus / 
Nabil N. Youssef. 
 -- Washington :   Smithsonian Institution Press,   1971 
 - 54 p.  il. -- 
 (Smithsonian Contributions to Zoology  ; 99).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abejas<br/>Apidos
<br/><br/><label>Universal Decimal Class. No.: </label>595.799