Management of water use in agriculture: Management of Water Use in Agriculture, K.K. Tanji and B. Yaron (Editors), Springer-Verlag, Berlin, 1994, 320 + xix pp., price DM 228.00, ISBN 3-540-57309-7 (Springer-Verlag, Berlin, Heidelberg, New York) or ISBN 0-387-57309-7 (Springer-Verlag, New York, Berlin, Heidelberg)