USDA <br/><br/>
Soil Survey Laboratory Methods Manual 

 -  2012  Scientific Publishers (India) 
 - 700  20  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>978-81-7233-773-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Science
<br/><br/><label>Dewey Class. No.: </label>J:1  Q12