Handbook of the fern-allies: a synopsis of the genera and species of the natural orders Equisetaceœ, Lycopodiaceœ, Selaginellaceœ, Rhizocarpeœ,

Photocopy.

Hah und Fern : von J. Ludw. Heiberg ; aus dem ... von G. Jacke.

Texto impreso en letra gótica.

The "Fern ledges", Carboniferous flora of St. John, New Brunswick,

Mode of access: Internet.

The development of the ostrich fern, Onoclea struthiopteris.

Caption title.

The fern bulletin.

"A quarterly devoted to ferns."

Fernwort papers presented at a meeting of fern students, held in New York city, June 27, 1900, under the auspices of the Linnaean fern chapter ... .

Cover title.

Papers presented at the Boston meeting, under the auspices of the Linnaean Fern Chapter, August 24, 1898.

Cover title.

Taxonomy of specimens of the Pennsylvanian age Marattialean fern Psaronius from Ohio and Illinois/

Bibliography: p. 61-64.

Untersuchung über den Begriff und die Gesetze der Geschichte, über die vorgeblichen Mythen im ersten Buche Mosis : und über Offenbarung und Heidenthum, als Einleitung in die Geschichte des menschlichen Geschlechtes, in so fern sie Geschichte der Völker der alten Welt ist /

Mode of access: Internet.

The life and beauties of Fanny Fern

An unfriendly sketch, apparently occasioned by Fanny Fern's "Ruth Hall"; with selections from her writings.

The fern world.

Mode of access: Internet.

Fern Valley Trail guide /

"March 1986"--P. 15.

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolin, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana and the Indian territory and in Oklahoma and Texas east of the one-hundredth meridian,

Mode of access: Internet.