3476 | A strategic review of the petroleum refinery Industry Sector |
3477 | Baetis rhodani (larva), |
3478 | Appraisal of Rural Best Management Practices for Controlling Diffuse Pollution |
3479 | River Dart salmon spawning target and compliance assessment |
3480 | The team (without Tony) and their staff in their compound close to the shore of L. George 1967. |
3481 | Regional water quality monitoring and surveillance programme for 1994 : EC surface water abstraction directive : final draft report (1993) |
3482 | South Wessex area industrial and commercial waste minimisation and recycling directory |
3483 | Ecdyonurus (larva), |
3484 | Diagnostic Drawing: Chlorococcales, |
3485 | Representation of the variation of hydraulic conductivity with saturated thickness in MODFLOW. Stages 1 and 2 : code changes and testing against Birmingham University code : technical note |
3486 | Diagnostic Drawing: Dinophyceae, |
3487 | Recruitment information |
3488 | Pisicola geometra, |
3489 | FBA News 70 |
3490 | Daily nitrous oxide flux measurements: AC0116, Bedfordshire, 2011 |
3491 | Ceraclea dissimilis larva, |
3492 | Setodes argentipunctellus larva, |
3493 | Diagnostic Drawing: Laminariales, |
3494 | Adult Glossosomatid spurs |
3495 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
3496 | Ceraclea dissimilis case, |
3497 | Second annual review of the Sid/Otter catchment management plan 1999 |
3498 | Your complete guide to fishing in Anglian region : rivers and stillwaters |
3499 | Aire LEAP draft environmental overview : September 1998 |
3500 | Contribution of small streams to potential fish production in the Conwy catchment |