@article{09dbe8d2ec0748a38508ceea73439d1a,
title = "Soil spatial variation to guide the development of fertilizer use recommendations for smallholder farms in western Kenya",
keywords = "Digital soil mapping, Farm survey, Fertilizer recommendations, Maize, Scale of variation",
author = "Ichami, {Stephen M.} and Shepherd, {Keith D.} and Ellis Hoffland and Karuku, {George N.} and Stoorvogel, {dr ir Jetse}",
year = "2020",
month = sep,
doi = "10.1016/j.geodrs.2020.e00300",
language = "English",
volume = "22",
journal = "Geoderma Regional",
issn = "2352-0094",
publisher = "Elsevier BV",
}