| 243 | -- | 245 | Petraq Papajorgji. Editorial for the special issue: optimization in agriculture |
| 247 | -- | 278 | Cheryl H. Porter, J. W. Jones, S. Adiku, A. J. Gijsman, O. Gargiulo, J. B. Naab. Modeling organic carbon and carbon-mediated soil processes in DSSAT v4.5 |
| 279 | -- | 299 | Jeffrey W. White, Jim W. Jones, Cheryl Porter, Gregory S. McMaster, Rolf Sommer. Issues of spatial and temporal scale in modeling the effects of field operations on soil properties |
| 301 | -- | 327 | Yassine Sohbi, Raymond Reau, Jean-Pierre Müller. Using an MDA approach to model and evaluate cropping systems sustainability |
| 349 | -- | 369 | François Pinet, Michel Schneider. Precise design of environmental data warehouses |