1676 | Staurodesmus, |
1677 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
1678 | Euastrum, |
1679 | North West environmental statistics 1997-98 |
1680 | Herbarium Image: Eriocaulon aquaticum |
1681 | Public Attitudes Towards Angling |
1682 | Micrasterias, |
1683 | Cosmarium, |
1684 | 1994 EC directive returns South Western region |
1685 | Vampyrella, |
1686 | Herbarium Image: Stellaria alsine |
1687 | Herbarium Image: Succisa pratensis |
1688 | Trachelomonas, |
1689 | Zoospores |
1690 | Tintinnid cilates, |
1691 | Zygorhizidium |
1692 | Uroglena, |
1693 | Chytridium |
1694 | Cryptomonas |
1695 | Herbarium Image: Undetermined |
1696 | Cladophora, |
1697 | Oscillatoria, |
1698 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
1699 | Planning consultation guide |
1700 | When nature reigns : the Environment Agency's story of the floods 2000/2001 |