5026 | Report on the results of a comparison of data from two surveys of the microfauna of the wash carried out in 1991 and 1993 |
5027 | Audit of 1995 eastern area RCS programme |
5028 | Analysis, storage and archiving of water quality data (361/2/S) : draft final report |
5029 | An Assessment of Cormorant Depredation on Stillwater Coarse Fish Populations in the Lea and Colne Valleys of the Thames Catchment |
5030 | Entomology For Angler's Course (2009) 01 |
5031 | Entomology For Angler's Course (2009) 03 |
5032 | Entomology For Angler's Course (2009) 02 |
5033 | Entomology For Angler's Course (2009) 04 |
5034 | Entomology For Angler's Course (2009) 05 |
5035 | Entomology For Angler's Course (2009) 06 |
5036 | Entomology For Angler's Course (2009) 07 |
5037 | Entomology For Angler's Course (2009) 08 |
5038 | Entomology For Angler's Course (2009) 09 |
5039 | Entomology For Angler's Course (2009) 10 |
5040 | Entomology For Angler's Course (2009) 11 |
5041 | Entomology For Angler's Course (2009) 12 |
5042 | Entomology For Angler's Course (2009) 13 |
5043 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk B |
5044 | Entomology For Angler's Course (2009) 15 |
5045 | Entomology For Angler's Course (2009) 16 |
5046 | Entomology For Angler's Course (2009) 17 |
5047 | Entomology For Angler's Course (2009) 18 |
5048 | Entomology For Angler's Course (2009) 19 |
5049 | Grafham Water 1992 : biological monitoring re : FeSo4 dosing supplementary report : zooplankton |
5050 | Groundwater protection zones : methodology and definition of protection zones (Bilingual) : Parthau gwarchod dwr daear : methodoleg a difiniad o'r parthau gwarchod |