[040-05]Some Bryophytes of Coles and Clark Counties
Arzeni, Charles B. Some Bryophytes of Coles and Clark Counties 040-05-print
[068-28] Hiram Fredrick Thut
Ebinger, John E. and Charles B. Arzeni Hiram Fredrick Thut 068-28-print
[068-07] Bryophytes of Shelby County, Illinois
Spessard, Linda L. and Charles B. Arzeni Bryophytes of Shelby County, Illinois 068-07-print