Water management in the 21st century

Hennessy, J. / International Commission on Irrigation and Drainage | British Library Conference Proceedings | 1993

21st century asset management

Ward, Ben | BASE | 2013

21st century asset management

Ward, Ben / International Association for Hydro-Environment Engineering and Research (IAHR) | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2013

21st Century Bridge Management

Mihalek, B. / Romack, G. P. / International Association for Bridge Maintenance and Safety | British Library Conference Proceedings | 2002

Water management in the 21st century : the allocation imperative

Lee, Terence R. / Edward Elgar Publishing | TIBKAT | 1999