INDEX TO AUTHORS ' NAMES 



2X9 



Hetzel, H. C. (Scott, W. M.. II. c. Hetzel, 

 II. W. Sampson, and M. Stockton) *946. 



Eeuscher, II. Zooplankton of Zurich lake. 

 (German rev. by Kuttner) (W'J. 



Eibbard, K. P. Rev. of Seely, J). A. *1586. 

 — Soil solution. (Rev. by Crocker) 

 1421. 



Higgins, C. H. (Stevens, N. E., and C. II. 

 Higgins) 1591. 



Higgins, J. E. Rept. Hortic. Division, 

 Hawaii Agric. Exp. Sta., 1918. 971, *609. 



Hildebrandt, F. M. (Schultz, T. S., D. Fol- 

 som, F. M. Hildebrandt, and L. A. Haw- 

 kins) 1626. 



Hill, H. H. Effect of green manure on soil 

 acidity. 1652. 



Hiller, Alma, and D. D. Van Slyke. Non- 

 amino nitrogen determination. *1495. 



Hilson, G. R., and F. R. Parnell. Method of 

 selfing cotton in Madras. 610. 



Hindle, Edward. Sex inheritance in lice. 

 611. 



Hindshaw, H. H. Peat utilization, Minne- 

 sota. 1817. 



Hitchcock, A. S., and P. C. Standley. Flora 

 of District of Columbia. 1731. 



Hitchcock, R. Staining cytoplasm. 1022, 

 *173. 



Hitchins, A. B. Applications of photogra- 

 phy. 1818. 



Hoagland, D. R. Concentration and reac- 

 tion of nutrient medium and barley 

 growth. 1424, *1653. 



Hoagland, D. R., and A. W. Christie. Irri- 

 gation water and Ph value of soils. 1654, 

 •1416. 



Hodgson, R. W. Deformed avocado tree. 

 612. 



Hodson, E. R. Rev. of Hanson," H. C. 233. 



Hoepner, K. Inadmissable shell-content in 

 cacao. 1387. 



Hoerner, G. R. Biologic forms of Puccinia 

 coronata on oats. 1301, *1110. 



Hoffmann, H. Inheritance of acquired char- 

 acters. *613. 



Hohnel, see also Vn Hohnel. 



Hohnel, F. V. Mycological fragments. XIX. 

 1111, *1302— Mycological fragments. 

 XX. 1112, *1303. 



Holden, M. S. Investigation of marine bac- 

 teria. 1113. 



Holland, J. H. Food and fodder plants. 78, 

 *962. 



Hollander, E. Abnormalities of fingers. 614. 



Hollick, A. The Bartram oak. 615, *435. 



Holm, G. E. (Willaman, ./. .1., K. M. West, 

 I). 0. Spriesterobach, and G. E. Holm) 

 1 182, 1 17. 



Holman, Et.M. Orientation of roots. (Rev. 

 by si, nil) 1669. 



Holmes, Smith E. I lax cultivation in South 



Africa. *79. — Fibre-plant investigations. 

 *80. 

 Holmgren, I. Reproduction in Erigeron and 

 Eupatorium, 616. 



Holmscn, ('.. Spruce in Norway. 377. 



Honing, J. A. Hybrid Deli tobacco. (Rev. 

 by Sirks) 753 



Houwink, R. H. Heredity. (Dutch rev. 

 by Sirks) 754. 



Howe, H. E. Tobacco stems. *1819. 



Howe, I. A. November flowers in Vermont. 

 234. 



Hubert, E. E. (Weis, J. R., and E. E. Hu- 

 bert) 482, 1379. 



Hultkrantz, J. Eugenics in Sweden. 617. 



Hume, H. H. Present-day nursery prob- 

 lems in U. S. A. 932. 



Hunt, C. M. Citrus scab. 1304. 



Hunter, A. C, and C. Thom. Bacillus in 

 canned salmcm. *1539. 



Hunter, Byron. Dry farming for wheat. 

 *81. 



Hutchinson, A. H. Limiting factors and 

 ranges of forest trees in Canada. 190. 



Hutchinson, H. B. Nitrogen fixation by 

 Azotobacter. (Rev. by Crocker) 1492. 



Hutchinson, J. Rain tree of Hierro, Canary 

 Islands. 235. 



Ibsen, H. L. Linkage in rats. 618. 



Ikeguchi, T. Mycosterol. 1457. 



Illick, J. S. Use of dead chestnut, U. S. A. 

 436.— Growth period of trees. 437, *1559. 



Ingham, W. Mosses and hepatics of West 

 Yorkshire limestone. 340. 



Ishikawa, M. Embryo sac and fertilization 

 in Oenothera. (Rev. by Coulter) 171. 



Iverson, K. Fertilizer experiments in Nor- 

 way. 1664, *82. — Barley experiments in 

 Norway. 83. 



Jackson, V. W. Grain rusts and smuts, 

 Manitoba. 1305. 



Jahn, E. Myxomycetes. 1114. 



Jansky and Myslivecek. Familial amau- 

 rotic idiocy. *619. 



Jehle, R. A., J. W. Goodman, and J. W. 

 Lindley. Control of late blight of to- 

 matoes, North Carolina. 1306. 



