Agassiz, Louis <br/><br/>
Essay on classification 
by Louis Agassiz 
 - New York  Dover Publications  2004 
 - xxxiii, 268p. 
<br/><br/><label>ISBN: </label>0-486-43580-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals - Classification
<br/><br/><label>Dewey Class. No.: </label>590.12  / AGA/E