@phdthesis{27df955c884c49ea80dd0b09a403101a,
title = "National Spatial Data Clearinghouses: Worldwide development and impact",
keywords = "geografische informatiesystemen, gegevens verzamelen, nationale planning, informatiecentra, sociale gevolgen, geographical information systems, data collection, national planning, information centres, social impact",
author = "J.W.H.C. Crompvoets",
note = "Wu thesis no. 3894",
year = "2006",
language = "English",
isbn = "9789085043416",
school = "Wageningen University",
}