by Robert K. Edgar
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An annotated bibliography of the America...
A prototype of Hamilton Lamphere Smith's...
The Jacob Whitman Bailey diatom collecti...
Diatoms in published exsiccatae at the F...
Jacob W. Bailey and the diatoms of the W...
Edward Angus Burt, 1859-1939
Constitution and by-laws of the Boston s...
Address to the Boston Society of Natural...
The Boston Society of Natural History, 1...
Historical sketch of the Boston Society ...
The educational principle
Asa Gray correspondence files of the Gra...