S. Gabbay,
“The environment in Israel”. Israel, Ministry of the Environment, Jerusalem, Israel, p. xiii, 255 p. : fig., tab., 1994.
N. L. I. W. T. Founda Amsterdam,
“Management : Second International Water Tribunal”, presented at the 1994-01-01, Utrecht, The Netherlands, 1994, vol. vol. 4, p. 336 p.