Tanzania Journal of Science

This multidisciplinary science journal which has been out of circulation since 1990 has now finished the publicationof back issues. The 1998 volume is expected to be produced before the end of this year. This is therefore an invitation to TCS members and the rest of the scientific community to submit their original research articles or reviews on any discipline in natural sciences. For details contact the Editor, Tanzania Journal of Science, Faculty of Science, P.O. Box 35065, Dar es Salaam, Tanzania, e-mail: nkunya@chem.udsm.ac.tz