J. M. Elliott, C. M. Drake, P. A. Tullett, Department of the Environment
Feasibility Study on Quantitative Samplers for Macro-invertebrates in Large Deep Rivers. Interim Report. Appendix II. The Choice of a Suitable Sampler for Benthic Macroinvertebrates in Deep Rivers
Feasibility Study on Quantitative Samplers for Macro-invertebrates in Large Deep Rivers. Interim Report. Appendix II. The Choice of a Suitable Sampler for Benthic Macroinvertebrates in Deep Rivers