Endalu Mulatu and Abdi Feyisa
Rezensionsartikel
Mala Reberio, Mohammad Abbas Uddin*, Rabeya Basri, Shahnaj Parvin and Afroza Banu
Forschung
Ragip Ismail Engin and Yasemin Cayir
Ali Akhavan
Kurze Kommunikation
Pradhan PK, Mishra SC, Patnaik BK and Mohanty D
Fallbericht
Land, Groundwater, Geography, wells, siphons, drains