Volume 54 (2009), issue 4
Maintenance and repair of natural stone
Editorial (pdf, 49.6 KB)
T.G. Nijland, R.P.J. van Hees
Assessment of the state of conservation of a Middle Neolithic flint mine in Maastricht limestone
R.P.J. van Hees, T.G. Nijland
Salt decay of Morley limestone
T.G. Nijland, R.P.J. van Hees
Laser cleaning of black weathered Obernkirchen sandstone
T.G. Nijland, T.J. Wijffels, C.W. Dubelaar, J.A. Larbi