THE GUIDE 



TO NATUR 



EDWARD F. BIGELOW, Managing Editor 



PUBLISHED MONTHLY BY 



THE AGASSIZ ASSOCIATION, Arcadia: Sound Beach, Conn. 



Subscription, $1.00 a Year; Single Copy, 10c 



Entered as Second-Clasa Muter June 12, 1909, at Sound Beach Poat Office, under Act of March 3, 1879 



