Brown D S <br/><br/>
Freshwater snails of Africa and their medical importance / 
D.S. Brown. 
 - London :  Taylor & Francis,  1980. 
 - x, 487 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0850661455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastropoda--Africa<br/>Snails as carriers of disease--Africa<br/>Mollusks--Africa<br/>Snails<br/>Trematoda<br/>Trematode Infections
<br/><br/><label>LC Class. No.: </label>QL430.4 
<br/><br/><label>Dewey Class. No.: </label>594/.3/096