321 



Nut grower. Waycross, Ga. Exp. 1*. 2*, 3*, 4*, 5*, 7-11, 12*+. 

 Nyt magazin for natur widenskaberne. Christiana, Norway. N. D. 49+. 

 Nyt Tidskrift flir Mathcmatik. Copenhagen, Denmark. I. U. 21 + . 

 Oberlin (O.) college. 



Laboratory bulletin. Exj). 1-6, 8-10: P. 3, 11-15. 



Wilson bulletin. Ac. 14+: Exp. 4-12, 14-29: P. 14 + . 

 Observatory. London, England. D. 8+: I. U. 7, 11-14, 23+: W. 16, 19, 21, 22. 

 Observer. Portland, Conn. N. D. 2*, 3, 4*.8*. 



Continued as Popular science news q. v. 



Obstetric gazette. Cincinnati, O. D. 1*, 2*, 3, 4*, 5, 6, 7*, 8, 9: P. 10-12*. 

 Obstetrical journal of Great I^ritain and Ireland with an American supplement. 



Philadelphia, Pa. D. 5*, 6*: N. H. 1-7. 

 Ohio (state) academy of science. Columbus. 



Annual report. Ac. '00-'06: I. U. 5. 



Proceedings. X. D. 5*. 



Special papers. Ac. 3-13. 

 Ohio (state) agricultural college. Columbus. 



Agricultural extension bulletins. Exp. 1*, 2*: N. D. 1*, 2*+. 



University bulletin. Exp. fi*, 8*, 15*, 17*: N. D. 8*+. 

 Ohio agricultural station. Columbus. 



Bullethi. S. L. '97*+. 

 Ohio. Agricultural experiment station. Wooster. 



Annual report. Exp. 1+: P. 1 + . 



Bulletin. D. II. 3, 5-7, 12. 19-22, 25, 28 47, 49, 51-60, 62-70, 72-74, 76-88, 

 90, 91, 93-109, 111-122, 12+148, 150-155, 157-215, 218-224, 226-237, 

 240-248, 250+ : Exp. 1-40, 42-238, 240-248. 250-252, 256+: P 1 + . 



Technical series. Exp. 1*: P. 1. 

 Ohio. Agriculture, State board of. 



Annual report. D. 33: Exp. 11. 6, 9. 12-52, 54, .57, 59-61 : P. 5, 6, 18, 21-29, 

 31, 33-36, 55, 56, 58-63. 



Official bulletin. P. 1-3. 

 Ohio cultivator. Columbus. S. L. 1, 2, 6, 10, 11. 

 Ohio. Dairy and food commissionei-. .Springfield. 



Annual report. Exji. 10, 18. 

 Ohio (state) dairymen's association. 



Annual report. Exp. 7, 13. 

 Ohio engineering societv. 



Proceedings. P. 4-10, 12-13, 15-22, 25-28. 

 21—1019 



