- document
-
Van der Kraan, J.G. (author), Rietveld, H. (author), Tienstra, M. (author), IJzereef, W.J.H. (author)For the effective performance of its work, the Rijkswaterstaat, which has a staff of about 12.000, consists of 25 Directorates with different duties. One of them is the Meetkundige Dienst (Survey Department) with a staff of about 500, which is charged with the geodetic support of the Rijkswaterstaat. Part of this support is the preparation of...report 1980
- document
- Tienstra, M. (author) doctoral thesis 1969