Ortega-Montero, C., & Rojas-Martínez, E. (2017). The hydro-sediments characterization and the erosive processes of the rivers Cesar and Guatapurí, medium course. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOrtega-Montero, Calixto, और Elías Rojas-Martínez. The Hydro-sediments Characterization and the Erosive Processes of the Rivers Cesar and Guatapurí, Medium Course. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOrtega-Montero, Calixto, और Elías Rojas-Martínez. The Hydro-sediments Characterization and the Erosive Processes of the Rivers Cesar and Guatapurí, Medium Course. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2017.
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