The Earth Resources Observation Systems Data Center's training, technical assistance, and applications research activities
| Main Author: | |
|---|---|
| Corporate Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.?] :
U.S. Dept. of the Interior, Geological Survey,
1981
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| Series: | Open-file report (Geological Survey (U.S.))
81-1247 |
| Subjects: |