Charles, G. (2018). Effect of spent Engine oil on the growth of Spinach. Afribary. Retrieved from https://tracking.afribary.com/works/effect-of-spent-engine-oil-on-the-growth-of-spinach-7386
Charles, Godstime "Effect of spent Engine oil on the growth of Spinach" Afribary. Afribary, 29 Jan. 2018, https://tracking.afribary.com/works/effect-of-spent-engine-oil-on-the-growth-of-spinach-7386. Accessed 22 Dec. 2024.
Charles, Godstime . "Effect of spent Engine oil on the growth of Spinach". Afribary, Afribary, 29 Jan. 2018. Web. 22 Dec. 2024. < https://tracking.afribary.com/works/effect-of-spent-engine-oil-on-the-growth-of-spinach-7386 >.
Charles, Godstime . "Effect of spent Engine oil on the growth of Spinach" Afribary (2018). Accessed December 22, 2024. https://tracking.afribary.com/works/effect-of-spent-engine-oil-on-the-growth-of-spinach-7386