AMERICAN VARIETIES OF SWEET POTATOES. 29 



(51) Nesbit, D. M. 



1901. Sweet potatoes. U. S. Dept. Agr., Farmers' Bui. 129, 40 p. 



(52) Newman, G. L. 



1902. Sweet potato experiments. Ark. Agr. Exp. Sta. Bui. 72, p. 33-43. 



(53) Newman, J. S. 



1887. Experiments with sweet potatoes and sugar cane, 1876 [i. e. 

 1886]. Ala. [Col.] Exp. Sta. Bui. 5, 12 p. 



(54) Pbice, J. C. C. 



1917. Harvesting and storing sweet potatoes. Ala. [Col.] Agr. Exp. 

 Sta. Bui. 197, p. 85-102, 15 pi. 



(55) Price, R. H. 



1893. Sweet potatoes. Tex. Agr. Exp. Sta. Bui. 28, p. 327-346, 25 fig., 



1 pi. 



(56) 1895. Sweet potatoes. In Tex. Agr. Exp. Sta. Bui. 36, p. 609-629, 



15 fig. 



(57) [1896] Sweet Potato Culture for Profit . . . vii, 107 p., 62 fig. Dallas, 



Tex. 



(58) Richmond, E. S., and Cory, A. F. 



1890. Horticultural department. In Ark. Agr. Exp. Sta. 2nd Ann. 

 Rpt., 1889, p. 82-104, 14 fig. 



(59) Robinson, James S. 



1895. Small fruits, vegetables and field corn. Md. Agr. Exp. Sta. Bui. 

 33, p. 115-134. 



(60) Roig, Juan T., and Fortun, Gonzalo M. 



1916. Las variedades cubanas de boniato. Cuba Estac. Exp. Agron. 

 Bol. 33, 76 p., 32 pi. 



(61) Scott, John M. 



[1909] Report of animal industrialist. In Fla. Agr. Exp. Sta. Rpt., 

 [1908]/09. p. xv-xxiv, 3 fig. 



(62) [1910] Report of animal industrialist. In Fla. Agr; Exp. Sta. Rpt., 



[1909]/10, p. xiv-xxiv. 



(63) 1915. Report of animal industrialist. In Fla. Agr. Exp. Sta. Rpt., 



[1913 ]/14, p. xviii-xxix. 



(64) Shinn, Charles H. 



1894. Southern California station ... In Calif. Agr. Exp. Sta. Rept. 



of Work, 1S92/94, p. 415-424, 1 pi. 



(65) Shiver, F. S. 



1897. The sweet potato as a starch producer. S. C. Agr. Exp. Sta. 

 Bui. 28, 15 p. 



(66) 1897. The determination of starch in the sweet potato. S. C. Agr. 



Exp. Sta. Bui. 30, 11 p. 



(67) 1901. Sweet potato .... S. C. Agr. Exp. Sta. Bui. 63, 37 p. 



(68) Smith, Jared G. 



[1890] Field experiments for 1889. Nebr. Agr. Exp. Sta. Bui. 12, 63 p. 

 Also in 4th Ann. Rpt. [1890], p. 267-329, 1891. . 



(69) Smith, Longfield. 



1920. Sweet potatoes. In Virgin Isl. Agr. Exp. Sta. Rpt. 1919, p. 16, 

 fig. 2 on pi. 2. 



