6601 | Alt Crossens action plan : October 1996 |
6602 | Acid waters in Wales : appraisal of strategic options : draft report |
6603 | Analytical Methods for Cationic Polyacrylamides at Levels of Environmental Significance |
6604 | Assessment of low flow conditions. Phase 2 (237/2/T) : evaluation of methodology : draft final R and D Note |
6605 | Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests |
6606 | Audit report on the 1995 GQA biological survey |
6607 | Bathing water trials 2000 season |
6608 | Catchment management planning : April 1991 |
6609 | Classification of river water quality : version 1.0, 29 April 1992 |
6610 | Contaminated land remediation : innovative treatment methods, design, assessment and validation |
6611 | Development of Environmental Standards (Water Resources) Stage 2: Typology Rewiew |
6612 | Development of marine phytoplankton methodology and quality assurance procedures : second draft |
6613 | Bedford Ouse (lower reaches) LEAP : first annual review : May 2001 |
6614 | Final report of the Stock Assessment Task Group |
6615 | Flood defence levels of service : stage 2 annex C (Note 127) : flood events |
6616 | Foot and Mouth Disease Epidemic. Disposal of culled stock by burial : guidance and reference data for the protection of controlled waters |
6617 | Salmon Migration and River Flow - Results of Salmon Radio Tracking Studies on Six Rivers in South West England: Technical Summary |
6618 | Environmental quality standards to protect identified uses of controlled waters |
6619 | Mount's Bay and Lands End streams catchment river water quality classification 1991 |
6620 | Herbarium Image: Luzula pilosa |
6621 | Herbarium Image: Tofieldia pusilla |
6622 | Herbarium Image: Luzula spicata |
6623 | Herbarium Image: Tofieldia pusilla |
6624 | Herbarium Image: Carex bigelowii |
6625 | Herbarium Image: Carex arenaria |