Marín-Araya, S. and Villatoro-Sánchez, .M. 2023. Effect of three tillage implements on physical properties of an Andisol soil in Tierra Blanca, Cartago. Agronomía Costarricense. 47, 2 (Aug. 2023). DOI:https://doi.org/10.15517/rac.v47i2.56135.