Renou F. (2013). Characterization of the hydrological and hydrochemical contribution of the North Andean calcareous massifs to the Andean tributaries of the Amazon River (Marañon and Huallaga rivers) through the study of two karstic resurgences: A comparative study of the hydrology and the hydrochemistry of the resurgences of Palestina and Soloco. Master, Université de Montpellier 2 (France). 67 p. [lien]