The flora of the upper Susquehanna and its tributaries is an unchanged, high-quality reprint of t...

The Fern Bulletin, October 1903 - A Quarterly Devoted to Ferns is an unchanged, high-quality repr...

Many of the earliest books, particularly those dating back to the 1900s and before, are now extre...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

The Fern Allies

The Fern Allies

The Making of an Herbarium

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

The Fern Bulletin; v.16-17 (1908-1909)

The Fern Bulletin; v.20 (1912); Index v. 1-20 [1893-1912]

The Fern Bulletin; v.14-15 (1906-1907)

Our Ferns in Their Haunts [microform]: a Guide to All the Native Species

This work has been selected by scholars as being culturally important, and is part of the knowled...

Agronomy; a Course in Practical Gardening for High Schools

Our Ferns in Their Haunts, a Guide to all the Native Species

This beautifully illustrated book provides a step-by-step guide to creating and maintaining an he...

The Flora of the Upper Susquehanna and Its Tributaries

This comprehensive guide to the flora of the Upper Susquehanna and its tributaries is an indispen...