Read, R., & Graham, R. (2002). Manual of aerial survey: Primary data acquisition. Boca Raton, FL.: CRC Press.
Παραπομπή Chicago StyleRead, Roger, and Ron Graham. Manual of Aerial Survey: Primary Data Acquisition. Boca Raton, FL.: CRC Press, 2002.
Παραπομπή MLARead, Roger, and Ron Graham. Manual of Aerial Survey: Primary Data Acquisition. Boca Raton, FL.: CRC Press, 2002.
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