EXPLORATION, EVALUATION AND DEVELOPMENT OF LARGE-SCALE GROUNDWATER SUP -PLIES IN THE BOTSWANA KALAHARI.

Keywords: INSTITUTE OF GEOLOGICAL SCIENCES, BOTSWANA MINISTRY OF MINERAL RESOURCES &, WATER AFFAIRS, WELLFIELD, AN, EXPLORATION, EVALUATION, DEVELOPMENT, GROUNDWATER, SUPPLY, DESERTS, SEMI ARID, STRATA, CONSOLIDATED, SEDIMENTARY, AQUIFERS, TRANSMISSIVITY, BOREHOLES, WATER SUPPLY, HYDROGEOLOGY, COSTS, RESOURCES, WATER RESOURCES, PROBLEMS, WATER, CAPITAL, INVESTMENT, MINES, COUNTRIES, DEVELOPING, SURFACE, KAROO, KARROO, INVESTIGATIONS, SURVEYS, GEOPHYSICAL, DRILLING, PUMPING, TESTS, MODELLING, RESOURCES, METHODS, BASEMENTS, CONFIGURATION, LATERAL, CONTINUITY, REPLENISHMENT, UNCONFINED, COEFFICIENTS, STORAGE