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READY m JULY, 
The Fern Allies of North America* 
By Willard N. Clute. 
This book is a companion volume to "Our Ferns in 
Their Haunts" and treats the North American species in 
the same thorough manner. There are upwards of 150 
illustrations, exclusive of colored plates, seven keys to the 
species, a full glossary, complete index and a check-list of 
the species v^ith synonomy. 
The only popular work on the Fern Allies published. 
Many species illustrated for the first time. 
Price §2,00 Postpaid. 
Order now and your copy will be sent as soon as the 
first are received from the binder3^ 
"The Fern Allies" and "Our Ferns in Their 
Haunts" will be sent postpaid for $3.70. 
Address 
WILLARD N. CLUTE & CO., Binghamton, N. Y. 
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THE NATURE-STUDY REVIEW. 
Devoted to all Phases of Nature-Study 
in Elementary Schools. 
No. 1, published January 20, 1905, deals with all the 
* 'natural-science" studies of common schools. 
Bi-monthly. Forty-eight pages. Illustrated. 
Edited by L. H. Bailey (Agriculture), H. W. Fairbanks 
(Geography), C. F. Hodge (Bio/o^j), J. F. Woodhull 
(Physical Science), M. A. Bigelow (Biology, Managing 
Editor). Over sixty collaborators from schools and 
colleges. 
Subscription, $1. per volume (year). 20 cents per copy. 
Trial Subscription to first half of 1905 Volume for 30 
cents (stamps.) Sample copy for 6 cents. 
Mention The American Botanist. 
THE NATURE-STUDY REVIEW, 
525 West 120th Street. New York Qty. 
