Aston, Helen I. (Helen Isobel) <br/><br/>
Aquatic plants of Australia: a guide to the identification of the aquatic ferns and flowering plants of Australia, both native and naturalized 

 - Carlton, Vic  Melbourne University Press  1973 
 - xv, 368 p.  il., diagrs., maps; 24 cm. 
<br/><br/> Incluye: índice 
<br/><br/><label>ISBN: </label>0522840442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AUSTRALIA<br/>PLANTAS ACUATICAS