@book{8533a7737f774c5ea054ed7a43343030,
title = "Spatial data requirements in sustainable forest management : a study in four tropical countries : user requirements study for remote sensing based spatial information for the sustainable management of forests : also as open access e-book",
keywords = "NRS, ADLIB-BOOK-254",
author = "{van Laake}, P.E.",
year = "1999",
language = "English",
series = "Technical document : User requirements study for remote sensing based spatial information for the sustainable management of forests",
publisher = "ITC - BPC",
}