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2951Diagnostic Drawing: Entophysalis,
29521967 - Building the bedroom block in the IBP compound at L. George
2953Herbarium Image: Apium inundatum
29541967 - Quackers launched onto Lake George.
2955An overview of the IBP compound when building was finished (generator located in disused house in front).
29561967 - Singh's men building the extension block in the IBP compound.
2957Proposed Environmental Quality Standards for Bromine in Fresh and Marine Waters
29581967 - Quakers arriving on the shore of L.George.
2959Herbarium Image: Agrostis canina
2960Porth, Gluvian and Menalhyl catchment river water quality classification 1991
2961Dioxin Markers Feasibility Study
2962First annual review of the Taw/Torridge estuary catchment management plan (1996)
2963River Axe Fish Study - Stage 2, Environmental Assessment for River Abstraction
2964National Rivers Authority corporate plan, 1990/91
2965Herbarium Image: Chara vulgaris
2966Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
2967Bristol Avon : first annual review. September 2001
2968St Agnes qualitative dye surveys 1995 data report : tidal water quality
2969The management of the water resources of the Lark groundwater unit
2970Method for the assessment of river water quality using benthic macroinvertebrates
2971Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
2972Development of a GIS Based Inventory of Standing Waters for England, Wales and Scotland, Together with a Risk Based Prioritisation Protocol - Phase 2
2973Development of PRAIRIE(tm) Dispersion Modelling
2974Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
2975Sustaining our resources : update 1997