Zonn, S. V. <br/><br/>
Genesis and geography of soils 

 - New Delhi :  Indian National Scientific Documentation Centre,  1975 
 - 313 p. 
<br/><br/><label>LCCN: </label>56596 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Formación.<br/>Suelos--Geografía.
<br/><br/><label>Dewey Class. No.: </label>631.44  / Z6