1451 | Herbarium Image: Callitriche hamulata |
1452 | Aphanizomenon, |
1453 | Herbarium Image: Callitriche hamulata |
1454 | Herbarium Image: Callitriche hamulata |
1455 | Cucullanus truttae male spicule, |
1456 | Leuctra geniculata, |
1457 | Posthodiplostomum cuticola metacercaria, |
1458 | Herbarium Image: Callitriche brutia |
1459 | Sanguinicola inermis life cycle, |
1460 | Herbarium Image: Carex acutiformis |
1461 | Rhithrogena semicolorata |
1462 | Recorded data from the Black Bridge weather station (weather station 2) in the Wensum Catchment between 2013-2014 |
1463 | Recorded data from the Black Bridge weather station (weather station 2) in the Wensum Catchment between 2011-2012 |
1464 | Herbarium Image: Arrhenatherum elatius |
1465 | Chemistry Laboratory inside Ferry House |
1466 | Batracobdella paludosa |
1467 | Ferrissia wautieri and Acroloxus lacustris, |
1468 | Herbarium Image: Carex binervis |
1469 | Nitrification rates in rivers and estuaries |
1470 | Herbarium Image: Azolla filiculoides |
1471 | Advertisement for the Letting of The Ferry Inn |
1472 | Flood warning information : River Mimram catchment : North Hertfordshire |
1473 | Ecdyonurus insignis |
1474 | Aldeburgh sea defences |
1475 | Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2012-2013 |