EVALUATION OF GROUNDWATER VULNERABILITY IN BAHIR DAR AREA, ETHIOPIA: DRASTIC model in a Geographical Information System (GIS) environment

Geographical

von Berhanu Tilahun Workie

Taschenbuch

Details (Deutschland)

ISBN-13: 978-3-8383-1815-8

ISBN-10: 3-8383-1815-3

LAP Lambert Academic Publishing · 2010