@INBOOK {BERKHOUT:2016,
title = {Smallholder management of diverse soil nutrient resources in West Africa economics and policy implications},
author = {Berkhout, E. D. and Franke, A. C. * and Abdoulaye, T. },
editor = {Lal, R. and Stewart, B. A. },
year = {2016},
type = {In: Advances in Soil Science: soil-specific farming precision agriculture, edited by Lal R.; and Stewart, B.A.},
pages = {127--154},
chapter = {5},
publisher = {CRC Press},
address = {London, UK},
isbn = {978-1-4822-4533-2},
note = {WAHub; Limited Access},
}