 |
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| mixed use (Will the Forest Service allow mixed use of forest roads by highway-legal vehicles and other recreational motorized vehicles? | management and felling practices compatible with mixed use of forest areas Alexander Demidov) | |||
| multiple uses; multiply uses | |||
| многоцелевое использование: 21 do fraz, 11 tematyki |
| Astronautyka | 1 |
| Ekologia | 6 |
| Finanse | 3 |
| Geografia | 1 |
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| Technika i technologia | 1 |
| Wojskowość | 2 |
| Zaopatrzenie w wodę | 2 |
| Zasoby wodne | 1 |