WEED CONTROL HANDEBOOK VOLUME II /RECOMENDATIONS INCLUDING PLANT GROTH REGULATORS 

 - LONDON  OXFORD  1958 
<br/><br/><label>ISBN: </label>0-632-00219-0 
<br/><br/><label>LC Class. No.: </label>632/WEE  / 1 
<br/><br/><label>Dewey Class. No.: </label>632/WEE  / 1