Torres, Duilio, et al. “State of Lara ́s, Venezuela Foothills Land-Use and Its Effect on Physical and Chemical Properties and Rhizosphere Bacteria”. Revista Mexicana De Ciencias Agrícolas, vol. 3, no. 7, June 2018, pp. 1375-88, https://doi.org/10.29312/remexca.v3i7.1344.