Obafemi Olutola Olubanjo, Samuel Oluwamayowa Ayoola. Assessment of Spatial Variability of Physico Chemical Properties of Soil at Crop, Soil and Pest Management Research. GJSFR [Internet]. 2019 Jan. 15 [cited 2024 May 5];19(D1):57-76. Available from: https://journalofscience.org/index.php/GJSFR/article/view/2497