Wolken, Jerome J. <br/><br/>
Invertebrate photoreceptors :  a comparative analysis / 
Jerome J. Wolken 
 - New York :  Academic Press,  1971 
 - 179 p. :  ill . ;  26 cm . 
<br/><br/> Photocopy 
<br/><br/>Includes bibliograhical references and indexes 
<br/><br/><label>LCCN: </label>73-127709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates--Physiology<br/>Photoreceptors