Zimdahl, R.L. <br/><br/>
Fundamentals of Weed Science 

 - 2nd 
 - U.S.A.  Accademic Press Publications  1999 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Fundamentals of Weed Science
<br/><br/><label>Dewey Class. No.: </label>631  / ZIM