Engman, E. Remote Sensing for Agriculture, Ecosystems, and Hydrology. SPIE Digital Library.
Chicago Style (17. basım) AtıfEngman, Edwin. Remote Sensing for Agriculture, Ecosystems, and Hydrology. SPIE Digital Library.
MLA (9th ed.) AtıfEngman, Edwin. Remote Sensing for Agriculture, Ecosystems, and Hydrology. SPIE Digital Library.
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