Pitty, A. F. <br/><br/>
Geography and soil properties / 
A. F. Pitty 
 - 286 p. :  il. ;  23 cm. 
<br/><br/><label>ISBN: </label>0416753809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUELOS
<br/><br/><label>Dewey Class. No.: </label>631.491  / P57g 1979