Gonzales-Condori, E. G., Choquenaira-Quispe, C., & Ramírez-Revilla, S. A. (2020). STUDY OF THE DEGRADATION OF CHLORPYRIFOS IN CONTAMINATED SOILS IN THE PRESENCE OF THE RED CALIFORNIA EARTHWORM Eisenia foetida. Revista Internacional De Contaminación Ambiental, 36(1), 73–80. https://doi.org/10.20937/RICA.2020.36.53201