D. G. M. Roberts
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- Greater Cairo Wastewater Project: History, Development and Management Philosophy. In: Proceedings of the Institution of Civil Engineers, v. 78, n. 4 (August 1985). (1985):
- Collection, Treatment and Reutilization of Waste Waters in Arid Zones of the Middle East. In: Proceedings of the Institution of Civil Engineers, v. 62, n. 2 (May 1977). (1977):
- Edinburgh's Sewage Treatment Disposal Scheme – Further Developments. In: Proceedings of the Institution of Civil Engineers, v. 74, n. 2 (May 1983). (1983):
- Commonwealth Engineers' Council – its Past and its Future. In: Proceedings of the Institution of Civil Engineers, v. 86, n. 2 (April 1989). (1989):
- Weymouth and Portland Marine Treatment Scheme: Tunnel Outfall and Marine Treatment Works. In: Proceedings of the Institution of Civil Engineers, v. 76, n. 1 (February 1984). (1984):
- Commonwealth Engineers' Council – ist Past and ist Future. In: Proceedings of the Institution of Civil Engineers, v. 84, n. 2 (April 1988). (1988):
- Baghdad Main Drainage. In: Proceedings of the Institution of Civil Engineers, v. 47, n. 4 (December 1970). (1970):
- Introduction and historical overview. In: Proceedings of the Institution of Civil Engineers - Civil Engineering, v. 97, n. 5 (May 1993). (1993):