Bagarello, Vincenzo, Vito Ferro, and Giuseppe Giordano. “ESTIMATING SOIL PARTICLE-SIZE DISTRIBUTION FOR SICILIAN SOILS”. Journal of Agricultural Engineering 40, no. 3 (September 30, 2009): 33–39. Accessed January 5, 2025. https://www.agroengineering.org/jae/article/view/jae.2009.3.33.