Hydraulic engineering for improved water management. Baden-Baden: 1977-.
Hydraulic engineering for improved water management. Baden-Baden: 1977-.
(1977-) Hydraulic engineering for improved water management, Baden-Baden:.
(1977-). Hydraulic engineering for improved water management. Proceedings of XVII congress of IAHR. Baden-Baden, 1977, 5-19 august : Vol. 1 - 6. Baden-Baden:.
Hydraulic engineering for improved water management: Proceedings of XVII congress of IAHR. Baden-Baden, 1977, 5-19 august : Vol. 1 - 6. Baden-Baden: 1977-.
