National Research Council (U.S.). Global Energy and Water Cycle Experiment (GEWEX) Panel. (1999). The GEWEX Global Water Vapor Project (GVaP), U.S. opportunities: A brief report. National Academy Press.

National Research Council (U.S.). Global Energy and Water Cycle Experiment (GEWEX) Panel. The GEWEX Global Water Vapor Project (GVaP), U.S. Opportunities: A Brief Report. Washington, D.C.: National Academy Press, 1999.

National Research Council (U.S.). Global Energy and Water Cycle Experiment (GEWEX) Panel. The GEWEX Global Water Vapor Project (GVaP), U.S. Opportunities: A Brief Report. National Academy Press, 1999.