1651 | Herbarium Image: Carex flava |
1652 | Gloeotrichia, |
1653 | River quality classification 1985-1989 |
1654 | Didymosphenia, |
1655 | Herbarium Image: Eleocharis palustris |
1656 | Inshore environmental monitoring |
1657 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
1658 | Haematococcus, |
1659 | Meridion, |
1660 | Herbarium Image: Carex otrubae |
1661 | Herbarium Image: Ceratophyllum demersum |
1662 | Herbarium Image: Ranunculus peltatus |
1663 | Herbarium Image: Chara vulgaris var. crassicaulis |
1664 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
1665 | Gomphonema, |
1666 | Hildenbrandia, |
1667 | Herbarium Image: Carex flacca |
1668 | Herbarium Image: Ranunculus baudotii |
1669 | Salmonid and freshwater fisheries statistics for England and Wales, 1989 |
1670 | Project record for the review and statistical analysis of the baseline coastal waters survey |
1671 | Peridinium, |
1672 | Gomphonema, |
1673 | Rhizosolenia, |
1674 | Herbarium Image: Sisyrinchium bermudiana |
1675 | Herbarium Image: Carex elata |