[1]
V. Tabaglio, C. Gavazzi, and C. Menta, “The Influence of No-Till, Conventional Tillage and Nitrogen Fertilization on Physico-Chemical and Biological Indicators After Three Years of Monoculture Barley”, Ital J Agronomy, vol. 3, no. 4, pp. 233–240, Dec. 2008.