Soil sampling and methods of analysis / 
edited by Martin R. Carter. 
 - Boca Raton, Fla. :  Lewis Publishers,  c1993. 
 - 823 p. 
<br/><br/><label>ISBN: </label>0873718615 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis.<br/>Soils--Sampling.