Aerial surveys and integrated studies : proceedings of the Toulouse Conference
Aerial surveys and integrated studies : proceedings of the Toulouse Conference
- Paris : UNESCO, 1968
- 575 p. : ilus.
- Natural resources research ; 6 .
- Natural resources research ; 6 .
45752
Fotografía aérea.
Recursos naturales.
333.72 / U54
45752
Fotografía aérea.
Recursos naturales.
333.72 / U54
