Review of trial and demonstration results, 1964/65 (final)    fourth year fertilizer program. 

 - Rome :      FAO ,  1967 
 - 82p. :  ill. ;  30 cm. 
 - LA:FFHC .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers
<br/><br/><label>Dewey Class. No.: </label>631.8  / FAO-13