Perrolf, Katarina <br/><br/>
Soil surface sealing in semi-arid regions-processes and classification:   a literature review 
Katarina Perrolf 
 - Stockholm  : Environment and Developent Studies Unit,  1996. 
 - 38p.  : ill.  ; 30cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils<br/>Soil surface<br/>Semi-arid regions
<br/><br/><label>LC Class. No.: </label>IRA H62.5.T3E35 No.3