The SciencesAbstracts of Papers Presented at the National Academy of SciencesMay 9, 1903 — Marcus Benjamin
The SciencesSome of the more Important Scientific Papers Presented before the Washington Meeting of the American Association for the Advancement of ScienceJanuary 24, 1903 — Marcus Benjamin
The SciencesThe American Association for the Advancement of ScienceJanuary 17, 1903 — Marcus Benjamin
The SciencesProf. Ira Remsen, President of the American Association for the Advancement of ScienceJanuary 10, 1903 — Marcus Benjamin
The SciencesSome of the more Important Scientific Papers Read at the Pittsburg Meeting of the American Association for the Advancement of ScienceJuly 26, 1902 — Marcus Benjamin
The SciencesRecent Meeting of the National Academy of Sciences in WashingtonApril 26, 1902 — Marcus Benjamin