Ngetich FK, Wandahwa P, Wakindiki II. Long-term effects of tillage, sub-soiling, and profile strata on properties of a Vitric Andosol in the Kenyan highlands. JTA [Internet]. 2008 Nov. 26 [cited 2024 Jul. 3];46:13-20. Available from: https://jtropag.kau.in/index.php/ojs2/article/view/182