Goosen, Doeko <br/><br/>
Aerial photo interpretation in soil survey 

 - Rome  F. A. O.  1967 
 - 55 p. 
 - Soils bulletin .
<br/><br/><label>ISBN: </label>9251001057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil and land use surveys
<br/><br/><label>Dewey Class. No.: </label>631.47  / GOO