1. The Sea Fishing Industry (Immature Sea-Fish) Order,1933
2. Commission Regulation (EEC) 2108/84 laying down detailed rules for determining the mesh size of fishing nets,1984
3. On the measurement of the bias and precision of mesh gauges;Beverton;ICES CM 1968 Comparative Fishing Committee Paper 112,1958
4. Comparison of mesh measurement gauges C. German results;Bohl;ICES CM 1961 Comparative Fishing Committee Paper 72c,1961
5. Objective measurement of the thickness of twine used in the fishing industry;Ferro;Fish. Res.,1989