PORRINI C.; SABATINI A.G.; SGOLASTRA F.; MEDRZYCKI P.; COLOMBO R.; GRILLENZONI F.V., Studies on bee mortality in the vineyard areas of Emilia-Romagna Region, in: Proceedings of the First European Conference of Apidology, s.l, s.n, 2004, pp. 122 - 122 (atti di: Proceedings of the First European Conference of Apidology, Udine, 19-23 settembre 2004) [Abstract]
