@inbook{e106c276866e43739d715b1811ea193a,
title = "General discussion and conclusion.",
author = "J.F. Wienk and O. Boxman and D. Goense and R.L.H. Poels",
year = "1990",
language = "English",
isbn = "9789067541725",
series = "Wageningen Agricultural University papers",
publisher = "Agricultural University",
number = "90-5",
pages = "41--48",
editor = "B.H. Janssen and J.F. Wienk",
booktitle = "Mechanized annual cropping on low fertility acid soils in the humid tropics : a case study of the Zanderij soils in Suriname",
}