Greene, Harry W. <br/><br/>
Tracks and shadows: Field biology as art 
Harry W Greene 
 - Berkeley  University of California Press  2013 
 - xiii, 280p. 
<br/><br/><label>ISBN: </label>9780520232754 
<br/><br/><label>Dewey Class. No.: </label>570.92  / P131 (CES)