3126 | Herbarium Image: Apium inundatum |
3127 | 1967 - Quackers launched onto Lake George. |
3128 | An overview of the IBP compound when building was finished (generator located in disused house in front). |
3129 | 1967 - Singh's men building the extension block in the IBP compound. |
3130 | Proposed Environmental Quality Standards for Bromine in Fresh and Marine Waters |
3131 | 1967 - Quakers arriving on the shore of L.George. |
3132 | Herbarium Image: Agrostis canina |
3133 | Porth, Gluvian and Menalhyl catchment river water quality classification 1991 |
3134 | Dioxin Markers Feasibility Study |
3135 | First annual review of the Taw/Torridge estuary catchment management plan (1996)
|
3136 | Daily topsoil mineral nitrogen: NT26, Devon, 2004 |
3137 | River Axe Fish Study - Stage 2, Environmental Assessment for River Abstraction |
3138 | National Rivers Authority corporate plan, 1990/91 |
3139 | Herbarium Image: Chara vulgaris |
3140 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
3141 | Bristol Avon : first annual review. September 2001 |
3142 | St Agnes qualitative dye surveys 1995 data report : tidal water quality |
3143 | The management of the water resources of the Lark groundwater unit |
3144 | Method for the assessment of river water quality using benthic macroinvertebrates |
3145 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
3146 | Development of a GIS Based Inventory of Standing Waters for England, Wales and Scotland, Together with a Risk Based Prioritisation Protocol - Phase 2 |
3147 | Development of PRAIRIE(tm) Dispersion Modelling |
3148 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
3149 | Sustaining our resources : update 1997 |
3150 | The National Groundwater and Contaminated Land Centre (NGWCLC) |