THE BRYOLOGiST 



A BIMONTHLY JOURNAL DEVOTED TO THE STUDY OF NORTH AMERICAN MOSSES 

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Short articles and notes on mosses solicited from all students of the mosses. Address mami- 

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Copyrighted 1901, by Annie Morrill Smith. 



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SCHOOL SCIENCE 



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MAZAMA 



An illustrated Quarterly Magazine devoted to the Mountains. 

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LE NATURALISTE CANADIEN 



Bulletin mensuel, illustre, de recherches, observations et decouvertes se 

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