All tables, legends etc. must be supplied at the end of the text file. In case of any electronic or software compatibility problem, the author alone remains responsible for providing readable files. Drawings should allow a reduction for print to between one half and one quarter. It is possible to print in black and white from colour photographs. Deliver illustrations which allow size reduction for print without loss of information.
Scales have to be indicated by bars within the illustrations .
Size reduction for print will make these factors inaccurate. Due to abundant problems of computer and software incompatibility, electronically stored illustrations may cause problems. 1a, Fig 1b, Fig. References at the end of the paper should be listed in alphabetical order by the first author s name. Only the works referred to in the text should be listed in the manuscript, but all authors referred to in the text must be listed in the references section.