Aerial photography in forestry

by Francis, D.A. 1423211764549, FAO, Rome (Italy). Remote Sensing Centre eng, UN/FAO International Training Course on Applications of Remote Sensing to Monitoring Forest Lands eng 6-31 May 1985 10 Rome (Italy); Feldafing (Germany, F.R.), Reichert, P. (comp.), Mattioli-Figueroa, S. (comp.), Travaglia, C. (comp.)
Published 1986