Archived copy of Proceedings of the Indiana Academy of Science, 1958, Volume 68.
Archived copy of Proceedings of the Indiana Academy of Science, 1959, Volume 69.
Archived copy of Proceedings of the Indiana Academy of Science, 1897, Volume 7.
Archived copy of Proceedings of the Indiana Academy of Science, 1960, Volume 70.
Archived copy of Proceedings of the Indiana Academy of Science, 1961, Volume 71, including Index to Vol 61 - 70.
Archived copy of Proceedings of the Indiana Academy of Science, 1962, Volume 72.
Archived copy of Proceedings of the Indiana Academy of Science, 1963, Volume 73.
Archived copy of Proceedings of the Indiana Academy of Science, 1964, Volume 74.
Archived copy of Proceedings of the Indiana Academy of Science, 1965, Volume 75.
Archived copy of Proceedings of the Indiana Academy of Science, 1966, Volume 76.