@book{f83b9ccd68424b919f0b150858aa5c31,
title = "Gebruikersdocumentatie BOPAK versie 2.1",
keywords = "toepassingen, computer software, geografische informatiesystemen, cartografie, nederland, bodemkunde, bodemkarteringen, thematische cartografie, applications, computer software, geographical information systems, mapping, netherlands, soil science, soil surveys, thematic mapping",
author = "J. Stolp and {van der Heijden}, T.G.C. and {van Randen}, IJ.",
year = "1995",
language = "Nederlands",
series = "Technisch document / DLO-Staring Centrum",
publisher = "Staring Centrum",
number = "3",
address = "Netherlands",
}