Macan, T. T. <br/><br/>
Guía de animales invertebrados de agua dulce 
T. T. Macan; traducción de Juan Agustín Goizueta. 
 - Pamplona  Eunsa  1975. 
 - 118 p.  illus. 
<br/><br/> Translation of: A guide to freshwater invertebrate animals. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>8431303689 
<br/><br/><label>LCCN: </label>fel36000099 /L/r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater invertebrates--Great Britain.
<br/><br/><label>LC Class. No.: </label>QL141  / .M3 
<br/><br/><label>Dewey Class. No.: </label>592