FAO <br/><br/>
Soil and plant testing and analysis/ 

 - Rome  FAO  1980 
 - 247 P.  Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil and plant testing and analysis
<br/><br/><label>LC Class. No.: </label>FAO S 59.2.5  / .S 63 1980