3551 | Fylde aquifer/Wyre catchment water resources study : final report. August 1997 |
3552 | Angle : summer 2004 |
3553 | The River Test |
3554 | Ecdyonurus torrentis |
3555 | HIDDEN-DP-KBerg-001.tif |
3556 | Zygnema, |
3557 | Diphyllobothrium plerocercoid LS, |
3558 | Dinobryon suecicum |
3559 | Herbarium Image: Juncus bulbosus |
3560 | Herbarium Image: Apium nodiflorum |
3561 | Diagnostic Drawing: Diatoms freshwater pennales, |
3562 | Herbarium Image: Vulpia bromoides and Aira caryophyllea |
3563 | Adur and Ouse catchment abstraction management strategy : final strategy |
3564 | Diagnostic Drawing: Coccolithophorids, |
3565 | LOIS : proceedings of a Humber seminar : 17 May 2001 |
3566 | Blue-green algal monitoring 1995-1997 |
3567 | Chlorella, |
3568 | Sapiston River support scheme : test pumping of observation boreholes (92/6/362) |
3569 | NRA research and development programme - 1995/96 : schedule of on-going projects and proposed new starts |
3570 | Rivers and wetlands : best practice guidelines |
3571 | Annual N2O measurements and associated data: AC0213, Northumberland, 2012 |
3572 | National Rivers Authority/Po River Basin Authority collaboration programme : (collection of documents) |
3573 | Sources of farm pollution and impact on river quality : interim report (001/6/W) |
3574 | Diagnostic Drawing: Cocolith types, |
3575 | Water resources development options : final report. Volume 2 : technical appendices |