Balfour-Browne, Frank <br/><br/>
Water  beetles and other things /  half a century's work 
Frank Balfour-Browne 
 -  [S.d] 
 - 219 p.  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Besouro--aquático
<br/><br/><label>Dewey Class. No.: </label>595.76