Aston, Helen I. <br/><br/>
Aquatic plants of Australia :  a guide to the identification of the aquatic ferns and flowering plants of Australia, both native and naturalized / 
by Helen I. Aston illustrations chiefly by the author 
 - Charlton :  Melbourne University Press,  1973 
 - xv,368 p. :  ill., maps ;  25 cm. 
<br/><br/> Ill., maps on lining papers. - Supplement (8p. : Sd) as insert 
<br/><br/>Bibl.: p.348-356. - Index 
<br/><br/><label>ISBN: </label>0522840442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fresh--water flora--Australia--Identification