1.
Kathuli P, Gachimbi L, Maingiand S, Thuranira E. Suitability of Modified Dilute Double Acid ÐMehlich 1 (0.1NHCL + 0.025NH2SO4) and Olsen (0.5MNaHCO3PH 8.5) Methods for Testing of Available Phosphorous for Kenyan Soils. Disc Innov [Internet]. 2009 Feb. 16 [cited 2026 Aug. 30];19(3). Available from: https://www.ajol.info/index.php/dai/article/view/15802