High flight aerial photography for reconnaissance vegetation and land use surveys with reference to Sierra Leone
Includes discussion; Maps; 8 ref.
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Main Authors: | , , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
1979
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Subjects: | AERIAL SURVEYING, LAND USE, VEGETATION, PHOTOGRAPHY, RELEVE AERIEN, RECONOCIMIENTO AEREO, UTILISATION DES TERRES, PHOTOGRAPHIE, UTILIZACION DE LA TIERRA, VEGETACION, FOTOGRAFIA, |
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