%0 Journal Article %T Effect of Phosphorus Levels on Soil Properties and Plant Tissues of Two Nerica Varieties %A Etabo E. Mathew %A J. P. Gweyi-Onyango %A Nicholas K. Korir %A Wekha N. Wafula %J Asian Soil Research Journal %D 2018 %X (1) Necat Togay, Mugla S. K. University, Fethiye ASMK Vocational High School, Turkey. %U http://www.sciencedomain.org/abstract/25933