A handbook on mineral nutrition and diagnostictechniques for nutritional disorders of crops 
by G Pathmanabhan 
 - Jodhpur, India  Agrobio ( india )   2008 
 - 245 p 
<br/><br/><label>ISBN: </label>81-7754-323-7 
<br/><br/><label>Dewey Class. No.: </label>634