Schreiweis, Donald O. <br/><br/>
A comparative study of the appendicular musculature of penguins (Aves  Sphenisciformes) 
Donald O. Schreiweis 
 - Washington  Smithsonian Institution Press  1982 
 - iii, 46 p. : ill. ; 26 cm. 
 - Smithsonian contributions to zoology  no.341 .
<br/><br/><label>LCCN: </label>81-607820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Penguins--Anatomy<br/>Wing--Muscles<br/>Leg--Muscles<br/>Anatomy, Comparative