The ferns of North America colored figures and descriptions, with synonymy and geographical distribution, of the ferns including the ophioglassaceae of the United States of America and the British North American possessions This book, "Colored figures and descriptions Volume 1", by Daniel Cady Eaton, is a replication of a book originally published before 1879. It has been restored by human beings, page by page, so that you may enjoy it in a form as...