Amos, William Hopkins <br/><br/>
Wildlife of the rivers 
William Hopkins Amos 
 - Inc., New York  Harry N. Abrams  1981 
 - 232 p. ; ill. ; 27 cm. 
 - Wildlife habitat series .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>081091767X 
<br/><br/><label>LCCN: </label>80-21928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream ecology