(2009). Frutic Chile 2009: Proceedings of the 8th Fruit, nut and vegetable production engineering symposium. Progap - INIA´s National Precision Agriculture Program.

Frutic Chile 2009: Proceedings of the 8th Fruit, Nut and Vegetable Production Engineering Symposium. Concepción: Progap - INIA´s National Precision Agriculture Program, 2009.

Frutic Chile 2009: Proceedings of the 8th Fruit, Nut and Vegetable Production Engineering Symposium. Progap - INIA´s National Precision Agriculture Program, 2009.