701 | 1992 survey of bathing water quality : final draft report |
702 | The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993 |
703 | Review of water quality instrumentation : April 1995 |
704 | A second stage evaluation of the Grant YSI3815 Water Logger |
705 | Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests |
706 | Classification of river water quality : version 1.0, 29 April 1992 |
707 | Environmental quality standards to protect identified uses of controlled waters |
708 | Mount's Bay and Lands End streams catchment river water quality classification 1991 |
709 | Porth, Gluvian and Menalhyl catchment river water quality classification 1990 |
710 | River Cober catchment river water quality classification 1991 |
711 | River Fal catchment river water quality classification 1990 |
712 | River Fal catchment river water quality classification 1991 |
713 | River Par and Crinnis catchment river water quality classification 1990 |
714 | River Par and Crinnis catchment river water quality classification 1991 |
715 | St Austell River and south Cornwall coastal streams catchment river water quality classification 1990 |
716 | A draft code of practice for analytical quality control in National Rivers Authority laboratories |
717 | Control samples for ph determination in low ionic strength waters |
718 | Proposals to introduce operator monitoring assessment for emissions to air from processes regulated under integrated pollution control : consultation paper |
719 | Cryptosporidium in drinking water : survey of occurrence. June 1991 |
720 | River Cober catchment river water quality classification 1990 |
721 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
722 | Quality assurance for phytoplankton data |
723 | STREAM thematic network : standards, measurement, testing and research in environmental instrumentation and monitoring |
724 | Evaluation of a YSI-6000 submersible water quality monitor |
725 | Evaluation of an ELE/pHOX sub-logger submersible water quality monitor |