New developments for tropical surveys prove successful.
Nielsen, U.
New developments for tropical surveys prove successful. - Ottawa : Forest Management Institute, (1978?). - 12 p.
Ponencia presentada en : International symposium on Remote Sensing for Observation and Inventary of Earth Resources and the Endangered Envirenment. Freiburg, Alemania, 1978
32477
Bosques--Inventarios.
Fotografía aérea.
New developments for tropical surveys prove successful. - Ottawa : Forest Management Institute, (1978?). - 12 p.
Ponencia presentada en : International symposium on Remote Sensing for Observation and Inventary of Earth Resources and the Endangered Envirenment. Freiburg, Alemania, 1978
32477
Bosques--Inventarios.
Fotografía aérea.