110 
.31 340—31 357 Bolley—Bondarzew. 
40 Bolley Henry L. Flax wilt (North Dakota Agrie. Exper. Stat., Rept. 1900, 
p. 45—48). 
41 — The course of the hyphal filaments of Tilletia in the bodj^ of the wheat 
piant (Proceed. Soc. Prom. Agrie. Sci., 1900, p. 147—148). 
42 — Report of the department of botany (North Dakota Agrie. Exper. Stat., 
Rept. 1902, p. 34—65) tab., fig. 
43 — Diseases of flax and flax-sick soil (North Dakota Agrie. Exper. Stat., 
JBull. 55, 1903, p. 186—198) fig. 
44 — Report of the botanist (North Dakota Agrie. Exper. Stat., Rept. 1904, 
p. 33—56) tab. 
45 — Report of the botanist (North Dakota Agrie. Exper. Stat., Rept. 1906, 
pt. I, p. 28—36). 
40 — Plants for procunng disease-resistant crops (Proceed. Soc. Prom. Agrie. 
Sci., XXVIII, 1907, p. 107-114). 
47 — Observations regarding the constancy of mutants, and questions re 
garding the origin of disease resistance in plants (Amer. Natur., XLII, 
1908, p. 171 — 183). 
48 — Some results and observations notes in breeding cereals in a speci ally 
prepared disease garden (Proceed. Amer. Breeder’s Assoc., V, 1909, p. 177 
bis 182). 
49 — Conservation of the purity of soils in cereal cropping (Science, N. S., 
XXXII, 1910, p. 529—541). 
50 and Pritchard F. J. Internal infection of the wheat grain by rust 
(Science, N. S., XXII, 1905, p. 343—344). 
51 Bommer C. (The red rot of spruce) (Bull. Soc. Oent. Forest. Belg. VI, 1899, 
p. 553—567). 
52 Bommer Elisa Caroline: Magnus P. Biographische Mitteilung liber Elisa 
Caroline Bommer (Leopoldina, Heft XLV1, 1910, p. 32). 
53 Boname P. (On cane diseases) (Rev. Agrie. Ile Maurice, VIII, 1894, p. 178 
bis 187). 
54 — (A disease of sugar cane in Mauritius) (Sucrerie indigene, XLIV, 1894 
p. 393—398). 
55 Bonardi Edoardo. Interno alie presente specie bacteriche patogene ed ai 
loro prodotti (Rend. Ist. Lomb. Milano, 2. ser., XXXV, 1902, p. 628—636). 
56 Bonati G. et Petitmengin M. Sur quelques plantes de la Nouvelle-Caledonie 
(Bull. Herb. Boiss., 2. ser., VII, 1907, p. 647—652). 
57 Bondarzew A. S. Uber eine neue Krankheit der Syringe, hervorgerufen 
durch einen pilzlichen Parasiten, Ascochyta orientalis A. Bond. n. sp. 
