488 



INDEX TO AUTHORS NAMES 



Vogtherr, K. Rev. by Matouschek. 56. 



Volhard, J. Action of dicyanodiamide on 

 plant growth. *2S76— Rev. of Arnd, Th. 

 1805. — Rev. of Ehrenberg, and Nolte. 

 2832— Rev. of Heinrich, M. 1412— Rev. 

 of Miinter, F. 1806— Rev. of Pfeiffer, 

 Th., and W. Simmermacher. 1792.— 

 Rev. of Strell, M. 1802. 



Von Ende, C. L. (Neidig, R. E., C. W. 

 Colver, H. P. Fishburn, and C. L. Von 

 Ende) 446, 451 . 



Von Greyerz. Identification of spruce 

 (Picea). 947, 2065. 



Von Hofsten, X. Genetics (textbook). 

 2208. 



Von Horvath, Bela. Soil classification by 

 electric conductivity. (Rev. by Blanck) 

 1801. 



Von Tubeuf, C. North American forests; 

 Chicago to the Rocky Mountains. 2066. 



Von Tubeuf. Culture of mistletoe. (Rev. 

 by Matouschek) 2274. 



Vries, see De Vries. 



Vuillemin, Paul. Classification of dicoty- 

 ledons; Haplogones. *1314. — Classifica- 

 tion of the dicotyledons; Anthogones. 

 *1815— Development of Mortierella. 379. 

 — Eurotium verrusulosum. 378. — Princi- 

 ples of botanical classification. *1813. 



W., J. Forest entomology in Sweden. *510. 



Waardenburg, P. J. Blindness and congeni- 

 tal diseases of the eyes. 299. 



Wachter, W. H. (Jansen, P., and W. H. 

 Wa«hter) 2989. 



Waentig, P. Wood preparation for fodder in 

 Germany. 2067. 



Wagner, J. P. Horticulture in Luxemburg 

 after the war. 1562. 



Wagner, P. Influence of seed stock on po- 

 tato yield. (Rev. by Metge) 1386, 1769, 

 2917. 



Wagner, R. J. Hydrogen-ion concentration 

 and immunity of plants. (Rev. by 

 Popp) 1668, 2892. 



Waid, C. W. Muskmelon culture in Michi- 

 gan. *2391. 



Wakefield, E. M. Fungi exotici, xxiv. 380, 

 —New British fungi. 381. 



Wakeman, A. J. (Osborne, T. B., J. Wake- 

 man, and E. L. Terry) 2872. 



Wakeman, N. Teaching planl chemistry. 

 922, *1202, *1733. 



Waksman, S. A. Aztobacter in cranberry 

 soils. *1275.— Metabolism of Actinomy- 

 cetes. 2883, *2499, 2860. 



Waksman, S. A., and R. E. Curtis. Actino- 

 mycetes in the soil. *382. 



Waldron, C. H. (Burgess, J. L., and C. H. 

 Waldron) 1859. 



Waldron, L. R. Cross-fertilization in alfalfa 

 (Medicago). 2209— Alfalfa in North Da- 

 kota. *188. — Meliotus for North Dakota. 

 *190. 



Waldron, L. R., and W. R. Porter. North 

 Dakota grasses. 192. 



W'aldron, L. R., and J. A. Clark. Rust-re- 

 sisting spring wheat in Dakota, etc. *795, 

 484. 



Waldron, R. A. The peanut (Arachis hypo- 

 gaea) *2455. 



Wale, B. N. Removal of hedgerows in Eng- 

 land. 2068, *1896. 



Walker, A. W. (Kendall, A. I., A. A. Day, 

 A. W. Walker, and M. Ryan) 2489. 



Walkington, A. Forest planting on plowed 

 land. 965. 



Walkom, A. B. Mesozoic flora of Queensland. 

 1617. — Plants from Jurassic of New South 

 Wales. 1618.- — Queensland fossil flora. 

 1619. 



Wallis, E. Pear-growing in Victoria. *688, 

 869. 



W'allis, T. E. Amyl alcohol and sandarac for 

 microscopy. 1852. 



Wallschlaeger, F. O. Citrus production in 

 U. S. A. and other countries. 2376. 



Walters, J. A. T. Improvement of the veld 

 in Rhodesia. 1413. 



Walther. Rev. of von Tschermak. A. *1523. 



Warburton, C. W. Dwarfness in oats. *76, 

 176, 2210. 



Warren, E. Pure-line hypothesis and in- 

 heritance (Propoeolum crosses). 2211. 



Watson, C. E. (Banington, F. W., A. Tingle, 

 and Watson) 1712. 



Waterbury, H. E. Plant diseases in Wash- 

 ington [State]. *2783. — Potato storage in 

 Colorado. 1897. 



Watkins. Western azalea. *2297. 



Watson, G. N. (Sayre, L. E., and G. X. 

 Watson) 2819. 



W f atson, W. Plants in flower, end of Decem- 

 ber, 1918, in England. *1983. 



Waynick, D. D. Chemical composition and 

 permeability. *435. 



Waynick, D. D., and L. T. Sharp. Soil 

 nitrogen and carbon. 870. 



