Harborne, J. B. <br/><br/>
Phytochemical methods :  a guide to modern techniques of plant analysis / 
J. B. Harborne. 
 - 3rd ed. 
 - London :  Chapman & Hall,  c1998. 
 - xiii, 302p. : ill. ; 23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0412572702 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botanical pesticides.