Birds of Bhutan :  A field guide /   
Ugyen Wangchuck Institute for Conservation and Environment.  
 - [Bumthang] :   Ugyen Wangchuck Institute for Conservation and Environment,  n.d. 
 - 14 p. : col. ill. ; 21 cm. 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds --Bhutan.--