333
N277N
           Shedha, M D
               NRSA technical reports, 1978 \ M D Shedha - Secunderabad : NRSA, 1978.
               V2. (vp.) - NRSA TR; 0711-0720 .
                Contents: V.2. Role of aerial photographns and landsat imagery in forest resources surveys

105289
                Subjects: Remote sensing; Aerial Photography; Water resource development.