Proceedings of the Twelfth Coastal Engineering Conference September 13-18 1970, Washington, D.C. Volume I
Proceedings of the International Drainage Workshop 16-20 May 1978 Wageningen, The Netherlands
Proceedings of the Third International Symposium on Land Subsidence held in Venice, Italy, 19-25 March 1984; the symposium was sponsored by IAHS, UNSECO, the Italian National Research Council and some Italian regional and municipal authorities
International Conference on Coastal and Port Engineering in Developing Countries Volume I Colombo, Sri Lanka, March 20-26, 1983
Prosiding Seminar Nasional Sumberdaya Lahan Dan Lingkungan Pertanian. Bogor, 7-8 November 2007
Proceedings ATA 106 Midterm Seminar, Tugu, October 13-14, 1976