Lehner, Philip N. <br/><br/>
Handbook of ethological methods / 
Philip N. Lehner. 
 - Second edition 
 - Cambridge, Reino Unido :  Cambridge University Press,  1996. 
 - xix; 672 p. :  il. ;  23 cm. 
<br/><br/><br/>Ingles 
<br/><br/><label>ISBN: </label>0521637503  Normal 
<br/><br/><label>Dewey Class. No.: </label>591.5