THAYER, G.H. <br/><br/>
Concealing-coloration in the animal kingdom: an exposition of the laws of disguise through color & pattern: being a summary of a.H. Thayer's discoveries illus. 
THAYER, G.H. 
 - N.Y.  H. SUTHERAN & CO.  1909 
<br/><br/><br/>In English 
<br/><br/><label>Dewey Class. No.: </label>Sf, 828  1909