Al-madani, Dhuha Talib, and Khadeeja AL_Khalidy. 2021. “Study Histological Alterations of the Effect of Deltamethrin on the Skin of the Earthworm”. Al-Qadisiyah Journal of Pure Science 26 (2), Env 1-. https://doi.org/10.29350/qjps.2021.26.2.1269.