Vatasan, George <br/><br/>
Practical photo interpretation for foresters in Papua New Guinea :  book A / 
George Vatasan and Nina Vatasan. 
 - Port Moresby :  Office of Forests,  1981. 
 - 89 p., [7] leaves of plates :  ill. ;  30 cm. 
<br/><br/>Bibliography: p. 87-88. 
<br/><br/>Contents: Book A has bromide stereoscopic plates 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photographic interpretation.<br/>Photogrammetry.<br/>Aerial photography in forestry.<br/>Aerial photography.