(ESPECIALLY NATURAL HISTORY BOOKS.) 



BRADLEE WHIDDEN, 



PUBLISHER and BOOKSELLER, 



"BEST LIST OXBOWS." ^ ^Avfy §f., BosfOfl. 



ONLY 22 COPIES REMAIN. 



The Ferns of North America. 



By the late D. C. Eaton. The standard work. With 

 8 1 full page plates in colors. 



2 vols., Cloth, Gilt Top, Net $40.00. 



The Wild Flowers of America. 



By Geo. L. Goodale. 51 perfect colored plates. 



Small 410., Cloth, Net $?.jo. 



EDWARD KNOBEL'S ILLUSTRATED GUIDES, 



The Trees and Shrubs of New England. 



How to tell them by their leaves. Very finely illus- 

 trated by the author. Paper, Net joc. 



The Ferns and Evergreens of New England. 



With 1 1 full page plates, by the author. 



Paper, Net joc. 



Manual of the Mosses of North America. 



By Leo Lesquereux and T. P. James. With 6 plates, 

 showing the genera. 8vo., Cloth, Net $4.00. 



Guide to the Microscope in Botany. 



From the German of J. W. Behrens, by A. B. Hervey. 

 Fully illustrated. 8vo., Cloth, $5.00. 



Botanical Micro-Chemistry. 



From the Danish of V. A. Poulsen, by Prof. Wm. 

 Trelease. i2tno., Cloth, Si. 00. 



Full Catalogue on application on all Natural History Subjects. 



