Ishizuka, Y.  <br/><br/>
Nutrient deficiencies of crops  (Book) 

 - Rev. ed. 
 - Taipei  ASPAC Food and Fertilizer Technology Center  1978 
 - 100 p.  26 cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>581.13 ISH  / 14337