Hydrology and Earth System Sciences www.hydrol-earth-syst-sci.net 1027-5606 1607-7938 11 1 2007 10.5194/hess-11-12-2007 http://www.hydrol-earth-syst-sci.net/11/12/2007/ http://www.hydrol-earth-syst-sci.net/11/12/2007/hess-11-12-2007.html http://www.hydrol-earth-syst-sci.net/11/12/2007/hess-11-12-2007.pdf 12 25 2007-01-17 A view from the watershed H. L. Penman H. C. Pereira J. E. Nash M. Nixon Papers by H. L. Penman, H. C. Pereira, J. E. Nash and M. Nixon presented at a one-day Symposium to mark the opening of the Institute of Hydrology's new building in 1973 and reprinted from Institute of Hydrology Report No. 20.