 |
| English | Russian |
| Symposium on Space Observations for Regional and Global Resource Assessments, Techniques and Information Requirements | методы и потребности в информации (COSPAR/WMO/UNEP, 1986) |
|
| English | Russian |
| Symposium on Space Observations for Regional and Global Resource Assessments, Techniques and Information Requirements | методы и потребности в информации (COSPAR/WMO/UNEP, 1986) |