The future of the land, mobilising and integrating knowledge for land use options: Edited by L.O. Fresco, L. Stroosnijder, J. Bouma and H. van Keulen. John Wiley and Sons, Chichester, New York, Brisbane, Toronto and Singapore, 1994. Hardbound, ISBN: 0 47 1 95017, 3–65§, 409 pages