Aquatic macrophyte risk assessment for pesticides / 
Lorraine Maltby ... [et al.] 
 - Boca Raton, FL :  CRC Press,  2010 
 - xx, 135 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 101-105) and index 
<br/><br/><label>ISBN: </label>9781439822111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater plants--Effect of pesticides on<br/>Pesticides--Toxicity testing