Deignan, Herbert Girton,  1906- <br/><br/>
The birds of northern Thailand / 
by H.G. Diegnan 
 - Washington :  U.S. Government Printing Office,  1945 
 - 616 p. :  ill. ;  24cm. 
 - Smithsonian Institution / United States National Museum, Bulletin  186 .
<br/><br/><label>LCCN: </label>45-36720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Siam