1. The changing role of extension entomology in the IPM era;Allen;Annual Review of Entomology,1990
2. Building Object Applications That Work, and Process Patterns;Ambler,2000
3. TOM, un système expert en maladies des tomates;Blancard;P.H.M. & Revue Horticole,1985
4. Maladies de la tomate: Observer, Identifier, Lutter;Blancard,1997
5. Development of the Harrow Greenhouse Manager;Clarke;Computers and Electronics in Agriculture,1999