601 | Upper Ouse catchment management plan : consultation report summary : March 1996 |
602 | Rivers Swale, Ure and Ouse catchment management plan : final plan |
603 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
604 | River catchment management plans : marsh dykes ecology survey : appraisal report |
605 | River Severn upper reaches catchment management plan : second annual review : July 1996 - July 1997 |
606 | LEAPS : Local Environment Agency Plans |
607 | Menai Strait catchment management plan : consultation report : June 1993 |
608 | Menai Strait catchment management plan : consultation report summary |
609 | Nene Valley water level management strategy : position statement September 1996 |
610 | Idle and Torne consultation plan - November 1999 |
611 | Biological survey report - Chess catchment, June-Oct 1992 |
612 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
613 | Attenuation of nitrate in the sub-surface environment |
614 | Catchment management plan : South Essex action plan, June 1996 |
615 | Guidance Manual for Constructed Wetlands |
616 | Pollution incidents in England and Wales 2000 |
617 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
618 | River Habitat Quality the physical character of rivers and streams in the UK and Isle of Man |
619 | River Thames (Benson to Hurley) Pang and Wye catchment review (draft) |
620 | The River Thame : catchment review : march 1996 |
621 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
622 | The Lambourn catchment modelling work |
623 | Afan and Kenfig catchment management plan : action plan : March 1996 |
624 | Bedford Ouse (lower reaches) catchment management plan : action plan : January 1995 |
625 | Cleddau catchment management plan : action plan : 1995 |