| 3376 | 1966 IBP Team Training in a boat on Esthwaite Water |
|---|
| 3377 | Diagnostic Drawing: Entophysalis, |
|---|
| 3378 | 1967 - Building the bedroom block in the IBP compound at L. George |
|---|
| 3379 | Herbarium Image: Apium inundatum |
|---|
| 3380 | 1967 - Quackers launched onto Lake George. |
|---|
| 3381 | An overview of the IBP compound when building was finished (generator located in disused house in front). |
|---|
| 3382 | 1967 - Singh's men building the extension block in the IBP compound. |
|---|
| 3383 | Proposed Environmental Quality Standards for Bromine in Fresh and Marine Waters |
|---|
| 3384 | 1967 - Quakers arriving on the shore of L.George. |
|---|
| 3385 | Herbarium Image: Agrostis canina |
|---|
| 3386 | Catchment management issues |
|---|
| 3387 | Porth, Gluvian and Menalhyl catchment river water quality classification 1991 |
|---|
| 3388 | Dioxin Markers Feasibility Study |
|---|
| 3389 | Stanmoor Bank : feasibility study and appraisal report. Part 2: Alternative scheme options. Vol 1 : main report |
|---|
| 3390 | First annual review of the Taw/Torridge estuary catchment management plan (1996)
|
|---|
| 3391 | Daily topsoil mineral nitrogen: NT26, Devon, 2004 |
|---|
| 3392 | River Axe Fish Study - Stage 2, Environmental Assessment for River Abstraction |
|---|
| 3393 | National Rivers Authority corporate plan, 1990/91 |
|---|
| 3394 | Bewdley flood defences : the invisible defences |
|---|
| 3395 | Herbarium Image: Chara vulgaris |
|---|
| 3396 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
|---|
| 3397 | St Agnes qualitative dye surveys 1995 data report : tidal water quality |
|---|
| 3398 | Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy |
|---|
| 3399 | The management of the water resources of the Lark groundwater unit |
|---|
| 3400 | Method for the assessment of river water quality using benthic macroinvertebrates |
|---|
