1. SWRRB, a Basin Scale Simulation Model for Soil and Water Resources Management;Arnold,1989
2. On the relationship between incoming solar radiation and daily maximum and minimum temperature;Bristow;Agric. For. Meteorol.,1984
3. The introduction of maize cropping to the Apulian ‘Tavoliere’;Di Bari,1981
4. Introduction of soybean and sorghum as a catch-crop in continuous cropping of durum wheat;Di Bari,1992
5. La stima della radiazione solare per mezzo della temperature dell'aria;Donatelli;AER,1993