Environmental Geotechnics and Problematic Soils and Rocks.Proceedings of the Symposium on.,Bangkok, December 1985 / Ed. Balasubramaniam A.S /i in./. - Rotterdam : A.A.Balkema, 1988. - XII,564 s.,il.,bibliogr. ; 25 cm. ISBN 90-6191-7859 ISBN: 9061917859 Universal Decimal Class. No.: 528.482(061.3) 624.131.5(061.3)