[1]
Zegarra Pumacayo, J.L. 2022. New environmental parameters to determine the amount of polluting chemical substance in effluents and emissions in Peruvian legislation. Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas. 25, 50 (Dec. 2022), 265–272. DOI:https://doi.org/10.15381/iigeo.v25i50.24249.