Droughts.

Drought = an interdisciplinary perspective / by: (Language materials, printed)

The world water crisis = the failures of resource management / by: (Language materials, printed)

Surface- and groundwater quality changes in periods of water scarcity by: (Language materials, printed)

Drought in arid and semi-arid regions = a multi-disciplinary and cross-country perspective / by: (Language materials, printed)

Hydrogeology.

Software Engineering/Programming and Operating Systems.

Climate Change.

Geoengineering, Foundations, Hydraulics.

Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences.

Earth Sciences.

Environment.

Water-supply

Droughts.

Sustainable development.

Water quality.

Drought management.

Economics/Management Science, general.

Quantitative Geology.

Environmental Economics.

Water chemistry.

Climatology.

Water resources development.