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"Photo Ecometrics for Forest Inventory."
Peng Gong et al. (1999)
- Peng Gong, Greg S. Biging, S. M. Lee, X. Mei, Y. Sheng, Ruiliang Pu, B. Xu, Klaus-Peter Schwarzr, Mohamed Mostafa:
Photo Ecometrics for Forest Inventory. Ann. GIS 5(1): 9-14 (1999)
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