Additions to the Library. 2ig 



Claypole, E. \V. Akron. Author. 



Organic Variation Indefinite, not Definite in Direction. 

 Cooper, E. M. 



Proceedings Worcester Society of Antiquity, 1884, 

 1885. 



Record of Court of General Sessions, 1731 to 1737. 



Discovery of Mastodon Remains in Northborough, 

 Worcester Co., Mass. 



Randonn Notes on Natural History, Vol. II., No. i. 



Science Record, Vol. II., No. 3. 



Scientific and Literary Gossip, Vol. I., Nos. 7, 9, 10. 



Science News, Vol. 1., Nos. i to 4. 



Quarterly Journal of Boston Zoological Society, July, 

 1883. 



Microscoi)ical Bulletin, Vol. I., Nos. 3, 7. 



Science, Vol. I., Nos. i, 3, 5, 16; Vol. II., Nos. 25, 

 29 to 32; Vol. III., Nos. 50, 95. . , 

 Dimmock, Geo. Cambridge. Author. 



Belostomida; and other Fish-Destroying Bugs. 

 Dun, Dr. Walter A. 



Water Birds of Japan. 

 Evermann, B. W. Terre Haute. Author. 



Description of si.x new Species of Fishes from the Gulf 

 of Mexico, with Notes on other Species. 



Food Fishes of Indiana. 



A Revision of the American Species of the Genus 

 Gerres. 



List of Fishes Collected in Harvey and Cowley Coun- 

 ties, Kan. 



Hoosier Naturalist, May, 1887. 



Ornithologist and Oologist, June, 1886. 

 Fithian, H. C. Cincinnati. 



Ohio Agricultural Report, 1882-83. 

 Forbes, S. A. Author. 



The Lake as a Microcosm. 

 Franklin Institute, through Wm. H. Knight. 



Anniversary of Franklin Institute. 



Catalogue of International Electrical Exhibition. 



Constitution and Regulations for Committee on Science 

 and Arts in Franklin Institute. 



Charter and By-Laws of Franklin Institute. 



