1. Project for Intercomparison of Land-Surface Parameterization Schemes (PILPS): Results from Off-line Control Simulations (World Climate Research Programme);Abramopoulos;Int. GEWEX Proj. Off. IGPO Publ. Ser.,1994
2. Excessive use of groundwater resources in Saudi Arabia: impacts and policy options;Al-Ibrahim;Ambio,1991
3. Patterns of change in the carbon balance of organic soil-wetlands of the temperate zone;Armentano;J. Ecol.,1986
4. Aquifer overexploitation in the Po Plain: hydrogeological, geotechnical, and hydrochemical aspects;Beretta,1992
5. Land-use and hydrology in warm humid regions: where do we :stand?;Bruijnzeel,1993