Huvudgrupp 1

• Jones, J. A. A., Global hydrology :b processes, resources and environmental management, Harlow, Longman, 1997
• Monteith, John Lennox; Unsworth, M. H., Principles of environmental physics, 2. ed., Oxford, Butterworth-Heinemann, cop. 1990
• Rosenberg, Norman J.; Blad, Blaine L.; Verma, Shashi B., Microclimate: the biological environment, 2. ed., New York, Wiley, cop. 1983