Leadley Brown, Alison. <br/><br/>
Ecology of fresh water/ 
by Alison Leadley Brown 
 - Cambridge, Mass.,   : Harvard University Press,  , 1971. 
 - xi, 129 p.  illus. 
<br/><br/>Bibliography: p. [119]-121. 
<br/><br/><label>ISBN: </label>0674224477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater ecology.
<br/><br/><label>Dewey Class. No.: </label>577.6 BRO/E