Varley, Margaret E <br/><br/>
British freshwater fishes  factors affecting their distribution 

 - London  Fishing News Books  1967 
 - 148 p.  Illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZOOLOGY
<br/><br/><label>Dewey Class. No.: </label>597.092942  / VAR