Symposium convened by the IAHS, the Netherlands Geodetic Commission and UNESCO as part of the International Hydrological Programme.
Land subsidence : by fluid withdrawal, by solid extraction : theory and modelling, environmental effects and remedial measures : proceedings of the Fifth International Symposium on Land Subsidence, he. ISBN 0947571744. Published by International Association of Hydrological Sciences in 1995. Publication and catalogue information, links to buy online and reader comments.