Illustrations and tables

Supply tables, figures and plates - if they are produced in Word - on separate sheets at the end of the article, with their position within the text clearly indicated on the page where they are introduced.

Provide typed captions for tables, figures and plates (including sources and acknowledgements). If not produced in Word-format, electronic versions should be saved in either TIFF or Jpeg format.

Present tables with the minimum use of horizontal rules (usually three are sufficient) and avoiding vertical rules except in matrices. It is important to provide clear copies of figures (not photocopies or faxes) which can be reproduced by the printer and do not require redrawing.

Photographs should be preferably black and white glossy prints with a wide tonal range.