Practical applications of aerial photographs in forestry and other vegetation studies =
Subtitle: Aplicaciones practicas de las fotografi as aereas para la silvicultura y otros estudios de vegetacion.
Series: Publications of the International Institute for Aerial Survey and Earth Sciences. series B -- no.46
Publisher: International Institute for Aerial Survey and Earth Sciences
Published: 1968
Place of publication: Delft
Language: mul
Notes: Photographs in pocket.