JDcTli 



Or 



SCIENTIFIC PAPERS 



OF 



ASA GRAY 



SELECTED BY 



CHARLES SPRAGUE SARGENT 



VOL. I. 



REVIEWS OF WORKS ON BOTANY AND 

 RELATED SUBJECTS 



1834-1887 



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BOSTON AND NEW YORK 



HOUGHTON, MIFFLIN AND COMPANY 



(©be fitoersi&e Prcsg, Cambri&ge 



1889 



