1 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
2 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
3 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
4 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
5 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |