Sehgal, Jawahar L. <br/><br/>
Introductory Pedology (Soil Genesis, Survey And Classification) 

 - New Delhi  Kalyani Publishers  1986 
 - xv, 287p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>J:1
<br/><br/><label>Dewey Class. No.: </label>J:1  / L6