Recent examination of some irradiated mailv. 16No. 1Society for the Preservation of Natural History Collections13,16
von Endt, David W., Erhardt, W. David, El-Easely, Abdel-Salam M., Hopwood, Walter R., Mecklenburg, Marion F., and Tumosa, Charles S. 2002. "Recent examination of some irradiated mail." SPNHC Newsletter, 16, (1) 13,16.