Ferns of Essex County, Mass
By: [John Robinson]
Publisher: Essex Institute
Published: 1875
Place of publication: Salem, Mass
Language: eng
Number of pages: 54
Subjects: Ferns
Notes: Caption title.

Detached from Bulletin of the Essex Institute, vol. 7, no. 3, March, 1875.

"Mr. John Robinson read the following paper"--p. 44.