270 



OHIO. 



Cincinnati Society of Natural History. Journal, vol. 21, 



no. 1. Cincinnati. 1909. 

 Denison University. Scientific Laboratories. Bulletin, 



vol. 14, pp. 189-442. Granville. 1909. 

 Oberlin College Laboratory. Bulletin, no. 14-15. 1909. 

 Wilson Ornithological Club. Wilson bulletin, vol. 21, 



no. 2-4; vol. 22, no. 1-2. Oberlin. 1909-10. 



OKLAHOMA. 



Oklahoma State University. Research bulletin, no. 1-3. 

 Norman. 1909-10. 



PENNSYLVANIA. 



Academy of Natural Sciences of Philadelphia. Proceed- 

 ings, vol. 61, pt. 1-3; vol. 62, pt. 1. Phil. 1909-10. 



American Philosophical Society. Proceedings, vol. 48, 

 no. 191-3. Phil. 1909-10. 



List of the Society. Phil. 1910. 



Philadelphia Zoological Society. Annual report, vol. 38. 

 Phil. 1910. 



Wagner Free Institute of Science of Philadelphia. 

 Transactions, vol. 7. Phil. 1910. 



PHILIPPINE ISLANDS. 



Philippine Islands. Dep't. of the Interior. Bureau of 

 Science. Mineral resources, etc., 1909. Manila. 

 1909. 



SANDWICH ISLANDS. 



Bernice Pauahi Bishop Museum. Memoirs, vol. 2, no. 4. 



Honolulu. 1909. 

 Occasional papers, vol. 4, no. 3. Honolulu. 1909. 



