| 4601 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
|---|
| 4602 | Monitoring of freshwaters for E.C. dangerous substances list 1 and list 2, 1990 |
|---|
| 4603 | Zinc in estuaries (Note 390) |
|---|
| 4604 | A report on the investigation of the Taff litter problem |
|---|
| 4605 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
|---|
| 4606 | Aquatic Litter Information System - Using Digital Technologies |
|---|
| 4607 | Attenuation of nitrate in the sub-surface environment |
|---|
| 4608 | Endocrine Disruption in the Marine Environment |
|---|
| 4609 | Guidance Manual for Constructed Wetlands |
|---|
| 4610 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
|---|
| 4611 | Oestrogenic endocrine disruption in flounder (Platichthys flesus L.) from United Kingdom estuarine and marine waters |
|---|
| 4612 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
|---|
| 4613 | Urban Environment Research Theme Management |
|---|
| 4614 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
|---|
| 4615 | Disease and contaminants in marine mammals |
|---|
| 4616 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
|---|
| 4617 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
|---|
| 4618 | Water plants : their function and management |
|---|
| 4619 | Review of Sea Trout Fecundity
|
|---|
| 4620 | A review of available information sources for assessing the hazards and risks of chemical substances in the environment. Final report : recommendations for the acquistion of certain sources of environmental data |
|---|
| 4621 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
|---|
| 4622 | Algal Monitoring Report 1999. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 1999 |
|---|
| 4623 | Algal Monitoring Report 2000. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 2000 |
|---|
| 4624 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
|---|
| 4625 | Road transport and the environment |
|---|
