@book{30ffa553d39749878e16130f3d1f4e9f,
title = "Detailed soil survey and qualitative land evaluation of the Echin-Woye and the Kunko benchmark sites, Bida area, Niger State, Nigeria",
keywords = "bodemkarteringen, kaarten, landevaluatie, grondvermogen, bodemgeschiktheid, nigeria, soil surveys, maps, land evaluation, land capability, soil suitability, nigeria",
author = "E.M.A. Smaling and E. Kiestra and W. Andriesse",
note = "Vol. 1: Main report Vol. 2: Soil profile descriptions and analytical data",
year = "1985",
language = "English",
series = "Wetland utilization research project",
publisher = "ILRI",
address = "Netherlands",
}