1751 | Herbarium Image: Carex flava |
1752 | Gloeotrichia, |
1753 | River quality classification 1985-1989 |
1754 | Didymosphenia, |
1755 | Herbarium Image: Eleocharis palustris |
1756 | Inshore environmental monitoring |
1757 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
1758 | Haematococcus, |
1759 | Meridion, |
1760 | Herbarium Image: Carex otrubae |
1761 | Herbarium Image: Ceratophyllum demersum |
1762 | Herbarium Image: Ranunculus peltatus |
1763 | Herbarium Image: Chara vulgaris var. crassicaulis |
1764 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
1765 | Gomphonema, |
1766 | Hildenbrandia, |
1767 | Herbarium Image: Carex flacca |
1768 | Herbarium Image: Ranunculus baudotii |
1769 | Salmonid and freshwater fisheries statistics for England and Wales, 1989 |
1770 | Peridinium, |
1771 | Gomphonema, |
1772 | Rhizosolenia, |
1773 | Herbarium Image: Sisyrinchium bermudiana |
1774 | Herbarium Image: Carex elata |
1775 | Sheep Dipping: Pollution Prevention Guidelines |