RT Journal Article SR 00 A1 van den Bosch, F. A1 Metz, J.A.J. T1 The continental spread of plant disease JF Aspects of Applied Biology YR 1996 FD 1996 SP 249 OP 251 PB Association of Applied Biologists SN 0265-1491 LK https://pure.iiasa.ac.at/id/eprint/4690/