Larsson, Rolf A. <br/><br/>
Air photo analysis for environemntal monitoring in the SADCC Region / 
Rolf A. Larson and Lennart Stromquist. 
 - Dandergd :   Land Focus AB,   1991. 
 - viii, 134 p. :   ill. ;   30 cm. 
 - Monitoring techniques series ;   v. 2 .
<br/><br/>Includes bibliographic references (p. 127-129) 
<br/><br/><label>ISBN: </label>9197158216 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Environmental monitoring.