Black, Charles Allen <br/><br/>
Methods of soil analysis 

 - Madison, Wis.,  American Society of Agronomy  1965 
 - lxii, 771-1572p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils
<br/><br/><label>LC Class. No.: </label>S593.B65