Harborne, J.B <br/><br/>
Phytochemical methods  A guide to modern techniques of plant analysis 

 - 3rd  ed 
 - Chapman and hall, London  1973 
 - xii,288 
<br/><br/><label>ISBN: </label>0 412 34330 4 
<br/><br/><label>Dewey Class. No.: </label>581.1 Har