A new sighting device for aerial survey
Discribes a new sighting device that improves the accuracy of data collection during low-level aerial surveys. Shows the flight pattern used.
| Autor principal: | |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
International Livestock Centre for Africa
1986
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/4518 |
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