R. Dudal <br/><br/>
Integrated Plant Nutrition Systems 

 - Rome  Food and Agriculture Organization of the United Nations  1995 
 - 426p 
<br/><br/>R. Dudal & R.N. Roy: Integrated Plant Nutrition Systems.  Rome.  Food and Agriculture Organization of the United Nations, 1995. 92-5-103665-9--(631.81DUD)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>92-5-103665-9 
<br/><br/><label>Dewey Class. No.: </label>631.81  / DUD