MARTIN HUBERT <br/><br/>
THE SCIENTIFIC PRINCIPES OF CROP PROTECTION 

 - LONDON  EDWARD ARNOLD  1973 
<br/><br/><label>ISBN: </label>0 7131 23 2382 6 
<br/><br/><label>LC Class. No.: </label>632/MAR  / 3 
<br/><br/><label>Dewey Class. No.: </label>632/MAR  / 3