Boonsong Lekagul <br/><br/>
Bird guide of Thailand / 
Boonsong Lekagul and Edward W. Cronin ; foreword by S. Dillon Ripley 
 - 2nd rev. ed. 
 - Bangkok :  Kurusapa Ladprao Press,  1974 
 - 316 p. :  col. ports.  19 cm. 
<br/><br/><label>LCCN: </label>74-195208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Siam