Troje, N F <br/><br/>
Categorical learning in pigeons: the role of texture and shape in complex static stimuli.  [electronic resource] 

 -  Vision research  Jan 1999 
 - 353-66 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0042-6989 
<br/><br/><label>Standard No.: </label>10.1016/s0042-6989(98)00153-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Columbidae<br/>Depth Perception<br/>Form Perception<br/>Learning<br/>Pattern Recognition, Visual