Rice and its manuring    (Book) 

 - Berne  International Potash Institute  1956 
 - 59 p.  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers Rice
<br/><br/><label>Universal Decimal Class. No.: </label>633.18 : 631.8 RIC  / 2657