%0 Journal Article %T Ultrasonic flow measurements for irrigation process monitoring %A Ziani, Elmostafa %A Bennouna, Mustapha %A Boissier, Raymond %J Proceedings of SPIE %V 5232 %N 1 %P 184-195 %@ 0277-786X %D 2004-02-24 %I SPIE %~ DeepDyve