Macan, T.T. <br/><br/>
A guide to freshwater invertebrate animals/ 
T.T. Macan. 
 - London:  Longman,  1959. 
 - x., 115 p.:  fig.;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater invertebrates -- Great Britain
<br/><br/><label>LC Class. No.: </label>QL141