Tanaka H, Yamamoto T. COMPARATIVE SOIL ASSESSMENT OF ALLOPHANIC AND NON-ALLOPHANIC LAYERS IN VOLCANIC ASH SOIL: KYUSHU, JAPAN . Con. J. Adv. F. Sci. Tech. [Internet]. 2023 Oct. 31 [cited 2025 Jun. 30];9(4):1-10. Available from: http://zapjournals.com/Journals/index.php/cjafst/article/view/1415