Simmers, I. (2003). Understanding water in a dry environment: Hydrological processes in Arid and Semi-arid Zones. Lisse: A. A. Balkema.
Παραπομπή Chicago StyleSimmers, Ian. Understanding Water in a Dry Environment: Hydrological Processes in Arid and Semi-arid Zones. Lisse: A. A. Balkema, 2003.
Παραπομπή MLASimmers, Ian. Understanding Water in a Dry Environment: Hydrological Processes in Arid and Semi-arid Zones. Lisse: A. A. Balkema, 2003.
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