Vatasan, George
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.
Bibliography: p. 87-88.
Contents: Book A has bromide stereoscopic plates
Photographic interpretation.
Photogrammetry.
Aerial photography in forestry.
Aerial photography.
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.
Bibliography: p. 87-88.
Contents: Book A has bromide stereoscopic plates
Photographic interpretation.
Photogrammetry.
Aerial photography in forestry.
Aerial photography.