Filtering by: Creator Wingfield-Hayes, Crispin. Remove constraint Creator: Wingfield-Hayes, Crispin. Date 1997 Remove constraint Date: 1997 Funder Department for Environment, Food and Rural Affairs, UK Government Remove constraint Funder: Department for Environment, Food and Rural Affairs, UK Government Funder G & A Munn & Son (Landfill) Ltd Remove constraint Funder: G & A Munn & Son (Landfill) Ltd Funder National Rivers Authority Remove constraint Funder: National Rivers Authority