| 1776 | 1111111 |
|---|
| 1777 | Routine biological monitoring of river quality 1990 |
|---|
| 1778 | East Suffolk : Action Plan |
|---|
| 1779 | An investigation of the bacteriological quality of bathing water around the Kent coast since 1985 |
|---|
| 1780 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
|---|
| 1781 | National Rivers Authority sea defence survey 1990/1991 : survey report phase 1, phase 2 and phase 3 |
|---|
| 1782 | 1996 Hit Lists, Final Draft Annex 1A High Loads summarised by Region |
|---|
| 1783 | National Rivers Authority Severn Trent Region : information (NRA Severn-Trent 50)
|
|---|
| 1784 | Herbarium Image: Mimulus guttatus |
|---|
| 1785 | Herbarium Image: Circaea x intermedia |
|---|
| 1786 | Chlorella, |
|---|
| 1787 | Volvox globator, |
|---|
| 1788 | Spirulina, |
|---|
| 1789 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
|---|
| 1790 | River Nar eutrophication studies : diatoms : draft report |
|---|
| 1791 | Cephalodella, |
|---|
| 1792 | Herbarium Image: Sanguisorba officinalis |
|---|
| 1793 | Herbarium Image: Rorippa sylvestris |
|---|
| 1794 | Gomphosphaeria, |
|---|
| 1795 | Fisheries annual report 1992/93 : reporting period April 1st 1992 to March 31st 1993 |
|---|
| 1796 | Spawning Escapement Targets for Atlantic Salmon |
|---|
| 1797 | Enhancement of LIDAR digital elevation models using high resolution CASI images |
|---|
| 1798 | Myzocytium |
|---|
| 1799 | Charging for discharges scheme : guidance to the agricultural industry |
|---|
| 1800 | Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997) |
|---|
