FAO fertilizer yearbook 
/ Food and Agriculture Organization 
 - Rome:   Food and Agriculture Organization,   1980 
 - 143p. 
<br/><br/> Vol. 29 (1979); 143p.<br/>Vol. 29 (1979); 143p.<br/>Vol. 30 (1980); 143p.<br/>Vol. 30 (1980); 143p.<br/>Vol. 31 (1981); 143p.<br/>Vol. 31 (1981); 143p.<br/>Vol. 32 (1982); 143p.<br/>Vol. 32 (1982); 143p.<br/>Vol. 33 (1983); 143p.<br/>Vol. 33 (1983); 143p.<br/>Vol. 34 (1984); 143p.<br/>Vol. 34 (1984); 143p.<br/>Vol. 35 (1985); 143p.<br/>Vol. 35 (1985); 143p.<br/>Vol. 36 (1986); 143p.<br/>Vol. 37 (1987); 143p.<br/>Vol. 37 (1987); 143p.<br/>Vol. 23 (1978); 143p.<br/>Vol. 23 (1978); 143p.<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Subjects--Index Terms: </label>Yearbook 
<br/><br/><label>Universal Decimal Class. No.: </label>R 631.8(058)  / M0