Fraenkel, Gottfried S. <br/><br/>
The orientation of animals  : kineses, taxes and compass reactions 
by Gottfried S. Fraenkel and Donald D. Gunn 
 - Oxford  Clarendon Press  1940 
 - 352 p.  il. n.  23 cm 
<br/><br/><label>Subjects--Index Terms: </label>Comportamiento Animales