Aerial photo interpretation in soil survey
GOOSEN, Docko
Aerial photo interpretation in soil survey - Rome 1967 - 55p - FAO Soils bulletin, no.6 .
AERIAL PHOTOGRAPHY IN SOIL SURVEYS
AERIAL PHOTOGRAPHY IN SOIL SURVEYS PHOTOGRAPHIC INTERPRETATION
526.982.3 G52A
Aerial photo interpretation in soil survey - Rome 1967 - 55p - FAO Soils bulletin, no.6 .
AERIAL PHOTOGRAPHY IN SOIL SURVEYS
AERIAL PHOTOGRAPHY IN SOIL SURVEYS PHOTOGRAPHIC INTERPRETATION
526.982.3 G52A