Díaz Delgado, C., 		Mamadou Bá, K., 		Iturbe Posadas, A., 		Esteller Alberich, M., & 		Reyna Sáenz, F.
(2017).
 Estimation of Physiografical Characteristics of a Watershed Using GIS and DEM: Case of the Upper Basin of the Lerma River, State of México.
<em>CIENCIA ergo-sum, 6</em>(2), 124-134.
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