Selected Aspects of Hydraulic Engineering: Liber Amicorum dedicated to Johannes Theodoor Thijsse, on occasion of his retirement as professor

- Biography of Johannes Theodoor Thijsse - British Hydraulic Engineering and Research - Probleme der Donau in Österreich - Évolution, depuis trente ans, de la Normalisation Internationale des Mesures de Débits en Conduite - L' Association Internationale d'Hydrologie Scientifique - Activities of Dutch Civil Engineers Abroad - Drawdown due to Ground-water Abstraction with Straight Lines of Wells - Hydraulic Research for the Zuiderzee works - Waves of Long and Short Period - The International Course in Hydraulic Engineering - Trends in Hydraulics Laboratory Research in the Netherlands - Some Aspects of the Delta Project - Problèmes géohydrologiques des Travaux du Zuiderze