1601 | Herbarium Image: Carex otrubae |
1602 | Herbarium Image: Ceratophyllum demersum |
1603 | Herbarium Image: Ranunculus peltatus |
1604 | Herbarium Image: Chara vulgaris var. crassicaulis |
1605 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
1606 | Gomphonema, |
1607 | Hildenbrandia, |
1608 | Herbarium Image: Carex flacca |
1609 | Herbarium Image: Ranunculus baudotii |
1610 | Salmonid and freshwater fisheries statistics for England and Wales, 1989 |
1611 | Project record for the review and statistical analysis of the baseline coastal waters survey |
1612 | Peridinium, |
1613 | Gomphonema, |
1614 | Rhizosolenia, |
1615 | Herbarium Image: Sisyrinchium bermudiana |
1616 | Herbarium Image: Carex elata |
1617 | Sheep Dipping: Pollution Prevention Guidelines |
1618 | Odontocerum albicorne, |
1619 | Water quality report 1994 |
1620 | Herbarium Image: Lysimachia terrestris |
1621 | Monitoring of radioactive releases to atmosphere from nuclear facilities |
1622 | Gymnodinium, |
1623 | Herbarium Image: Hypericum elodes |
1624 | Gunnera, |
1625 | Volvax globator, |