C. Parish
- Producer Responsibility Regulations 1997: An Overview. Report.. In: Proceedings of the Institution of Civil Engineers - Municipal Engineer, v. 121, n. 2 (June 1997). (1997):
- The Environment Agency:an Everlasting Vision of The Ever-changing View.. In: Proceedings of the Institution of Civil Engineers - Municipal Engineer, v. 127, n. 1 (March 1998). (1998):