An audit of performance in the processing of macro-invertebrate samples in 1993. NRA Northumbria area of Northumbria & Yorkshire Region

Gunn, R.J.M.; Winder, J.M.; Grieve, N.J.; Blackburn, J.H.; Wright, J.F.; Symes, K.L.

NORA

An audit of performance in the processing of macro-invertebrate samples in 1993. NRA Northumbria area of Northumbria & Yorkshire Region

Gunn, R.J.M.; Winder, J.M.; Grieve, N.J.; Blackburn, J.H.; Wright, J.F.; Symes, K.L.. 1994 An audit of performance in the processing of macro-invertebrate samples in 1993. NRA Northumbria area of Northumbria & Yorkshire Region. NERC Institute of Freshwater Ecology. (TFS Project no. T04071e1) (Unpublished)