Biodiversity Heritage Library
By "Dunham, Elizabeth Marie. "
How to know the mosses; a popular guide to the mosses of the northeastern United States; containing keys to eighty genera and short descriptions of over one hundred and fifty species, with special reference to the distinguishing characteristics that are apparent without the aid of a lens,
By: Dunham, Elizabeth Marie.
Publication info: Boston,Houghton Mifflin,1916.
Contributed by: NCSU Libraries (archive.org)