The Ferns (Filicales): The Eusporangiatae and other relatively primitive ferns Frederick Orpen Bower Published: 1926 Total Pages: 362 Get eBook
The Ferns (Filicales): Volume 2, The Eusporangiatae and Other Relatively Primitive Ferns F. O. Bower Published: 2010-10-31 Total Pages: 364 Get eBook
The Ferns (Filicales): Analytical examination of the criteria of comparison Frederick Orpen Bower Published: 1923 Total Pages: 382 Get eBook
A Textbook of General Botany for Colleges and Universities Richard Morris Holman Published: 1924 Total Pages: 614 Get eBook