@book{04ea5eecff69467fb3c346751cc8c44a,
title = "Proceedings, symposium 25th International course on land drainage : twenty-five years of drainage experience : International Institute for Land Reclamation and Improvement/ILRI and International Agricultural Centre/IAC, Wageningen, The Netherlands, 24 - 28 November 1986",
keywords = "developing countries, drainage, netherlands, professional education, vocational training, ontwikkelingslanden, drainage, nederland, beroepsopleiding (hoger), beroepsopleiding",
author = "J. Vos",
year = "1987",
language = "English",
isbn = "9789070754112",
series = "Publication / International Institute for Land Reclamation and Improvement",
publisher = "ILRI",
number = "42",
}