Simulation and systems management in crop protection  

 - Dehra Dun:   International Book Distributors,   1991 
 - xiv, 420p.  
<br/><br/><label>ISBN: </label>81-7089-135-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Time  Space  
<br/><br/><label>Universal Decimal Class. No.: </label>632.9:519.876.5   / N1