Prescott, G. W. <br/><br/>
How to know the aquatic plants. 

 - 2nd ed. 
 - Dubuque, Iowa :  W.M.C. Brown,  1980. 
 - Pictured key nature series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas acuáticas
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Texto