If in any doubt as to whether your format is acceptable, or if you are unable to submit the paper in an electronic format, please contact the Editorial Office. Please use separate files for each. A single spaced hard copy must also be supplied. Tabulated x,y data files should also be provided for graphs . This will allow, where necessary, graphs to be plotted in our standard style using Excel 8.0.
Artwork is expensive.
The maximum allowable width is 17.5cm. Photographs should be supplied as glossy black and white prints, trimmed to show essential points. If in doubt, contact the Editorial Office for advice. Tables It is very expensive to print tables which are more than a single column width when published. The maximum permitted width of any table is 17.5cm.