Maximizing fertilizer use efficiency / 
Fertilizer and plant Nutrition service land and water development divisioin, FAO. United Nations Rome 
 - Rome :  FAO,  1983 
 - vi, 50 p. :  ill. ;  30 cm. 
 - FAO fertilizer and plant Nutrition Bulletin ;  6 .
<br/><br/> Based on the deliberations of a seminar held in New Delhi, India, 15-19 September 1980- Organised by FAO 
<br/><br/><label>ISBN: </label>9251014442 
<br/><br/><label>LCCN: </label>81-176495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Agricultural chemicals<br/>Soil fertility<br/>Soil conditioners<br/>Soil amendments
<br/><br/><label>Dewey Class. No.: </label>631.81