AMERICAN VARIETIES OF SWEET POTATOES. 29 
I.. I ) Nesbit, D. M. 
1901. Sweel potatoes. U. S. Dept. Agr., Farmers' Bui. 112'.». 40 p. 
(52) Newman, ( }. L. 
1902. Sweet potato experiments. Ark. Agr. Exp. Sta. Bui. 72, p. ."..". 13. 
(53) Newman, J. S. 
1887. Experiments with sweel potatoes and sugar cune, L876 [i. e. 
1886]. Ala. [Col:] Exp. Sta. Bui. 5, 12 p. 
(54) Price, J. C. 0. 
1917. Harvesting and storing sweel potatoes. Ala. [Col.] Agr. Exp. 
Sin. Bui. 197, p. 85-102, 15 pi. 
(55) Pan k. K. II. 
1893. Sweel potatoes. Tex. Agr. Exp. Sta. Bui. 28, p. 327-346, 25 flg., 
1 pi. 
(56) L895. Sweel potatoes, hi Tex. Apr. Exp. Sta. Bui. 36, p. (509-629, 
L5 li.::-. 
(57) [1896] Sweet Potato Culture for Profit .. . vii, 107 p., 62 fig. Dallas, 
r fex. 
(58) Richmond, E. S., and Cory, A. E. 
1890. Horticultural department. In Ark. Agr. Exp. Sta. 2nd Aim. 
Rpt.. 1889, p. 82-104, 14 fig. 
(.19) Robinson, James S. 
1895. Small fruits, vegetables and field corn. Md. Agr. Exp. Sta. Bui. 
33, p. 115-134. 
(60) Roig, Juan T., and Fornix, Gonzalo M. 
1916. Las variedades cubanas do boniato. Cuba Estac. Exp. Agroh. 
Bol. 33, 76 p., 32 pi. 
(61) Scott, John M. 
[19091 Report of animal industrialist. In Fla. Agr. Exp. Sta. Rpt., 
[19081/09. p. xv-xxiv, 3 fig. 
(62) [1910| Reporl of animal industrialist. In Fla. Agr. Exp. Sta. Rpt., 
[19091/10, p. xiv-xxiv. 
(63) 19ir>. Report of animal industrialist: In Fla. Agr. Exp. Sta. Rpt., 
[1913]/14, p. xviii-xxix. 
(61) Shin.v Charles H. 
1894. Southern California station ... In Calif. Agr. Exp. Sta. Rept. 
of Work, 1892/94, p. 415-424, 1 pi. 
(65) Shiver, F. S. 
1897. The sweel potato ;is a starch producer. S. C. Agr. Exp. Sta. 
Bui. 28. 15 p. 
(66) 1S97. 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] Hold experiments for 1889. Nebr. Agr. Exp. Sta. Bui. 12, 63. p. 
Also in 4th Ann. Rpt. [1890], p. 267-329, 1891. 
(69) Smith. Long field. 
1920. Sweet potatoes. In Virgin Isl. Agr. Exp. Sta. Rpt. 1919, p. 16, 
fig. 2 on pi. 2. 
