INDEX TO AUTHORS NAMES 



483 



Sharpies, A. Laticifcrous system of Hevea. 

 *786. 



Shaw, Ellen E. Children's gardens in 

 Brooklyn. *501. 



Shaw-Scott, G, Hops in South Africa. 

 *1405. 



Shearer, C, Klectrical conductivity of bac- 

 terial cells. SOI. 



Shephera, W. P. Anaheim [California] Or- 

 ange and Lemon Assoc, packing house. 

 2366. 



Shepherd, J. F. Spraying-tests in New Zea- 

 land. 2760. 



Sheppard, W. J. Hermaphrodite bees. *290. 

 1035. 



Sherff, E. E. (Millspaugh, C. F., and E. E. 

 Sherff) 3000. 



Sherman, H. C, Florence Walker, and Mary 

 L. Caldwell. Enzyme action on differ- 

 ent starches. 1234. 



Sherman, H. C, A. VV. Thomas, and M. E. 

 Baldwin. Hydrogen ion and amylase 

 activity. *1235. 



Sherman, H. C, J. C. Winters, and V. Phil- 

 lips. Oat protein in human nutrition. 

 2875. 



Sheward, T. Breeding fruits and flowers. 

 2197, *2368— Fruit thinning. *2369.— ' 

 Growing and pruning berry bushes. 

 *2367. — Propagation by cutting peren- 

 nials. *22S8. — Sowing seed for next year. 

 *2289 — Summer pruning. *2370. 



Sheward, T. J. Propagation by cutting, 

 bedding plants. *2287. 



Shibata, K. Anthocyanins. *1227. 



Shimek, B. Iowa's natural parks. 3056, 

 3055. 



Shinbo, Ippo. Japanese plant gall. *787, 

 *840. 



Shinn, H. B. Rev. of Hodge and Dawson. 

 *1926. 



Shreve, E. B. Water-absorption by gelatin. 

 802. 



Shull, A. F. Environment and heredity. 

 1036— (Stoll, N. R., and Shull) 1517. 



Shutt, F. T. Soil alkali and crops. 1775. 



Shutt, F. T., and E. A. Smith. Alkali soils 

 in Canada. 1290. 



Sibbern, G. A trip to France. 2055. 



Sidenius, E. Fertilizer experiments on to- 

 bacco. (Rev. by Schatzlein) 1402, 1790. 



Siecke, E. O. Texas forestry. 2056. 



Siemens, H. W. Rev. of Pribram, H. *1506. 

 — Rev. of Rudin, Ernst. *1507. — Rev. of 

 Wegelin, C. *1508. 



Sievers, F. J., and E. l >. Schafer. 8u 

 beets under irrigation in Washington. 

 1884. 



Silberschmidt, W. Disinfection and di 

 fectants. "2761, 



Silveira, Alvaro da. Ciposiaoi Brazil. 1319. 



Simbo, I. Japanese plant-galls. 2805. — 

 Plant-galls in Japan. '1576. 



Simmermaeher, W. (Pfeiffer, Th., and W. 

 Simmermacher) 1792, 2876. 



Simmons, N. (McCollum, E. v., X. Simmons, 

 and H. T. Parsons) 2854. 



Singh, T. M. Toxicity of "alkali" salts. 

 *831, 864. 



Sipkes, C. Dutch orchids. 3022. 



Sirks, M. J. Rev. of Hagedoorn, A. L., and 



\. C. *1509— Rev. of Kajanus, B., and 



S. O. Berg. *1510— Rev. of Morgan, T. 



H. *1511.— Rev. of Tjebbes, K. *1512.- 



Rev. of Zeigler, H. E. *1513. 



Skan, S. A. Ipomoea dasysperma. *86, 2290. 

 — Ipomoea pes-tigridis. *1085 2291. 



Skinner, J. J., and C. F. Noll. Pasture fer- 

 tilization. 1791. 



Skinner, J. J., and F. R. Reid. Effect of 

 phosphates and alpha-crotonic-acid on 

 plants. *186, *865, 437. 



Skvortzow, B. W. Agriculture, botany, and 

 zoology of China. 2462, *2057, *2797, 

 *1S85. 



Slocum, R. R. Varieties of chickens, III. 

 2198. 



Small, Jas. *1115, Evolution of Compositae. 

 1142. — Origin of Compositae; distribu- 

 tion. 1979. — Triticum repens and adul- 

 teration. 2810. 



Small, W. Report, botanist, Uganda, 1917- 

 1918. 2762. 



Small, Mrs. W. B. Natural park site in 

 Iowa. 3057. 



Smit, B. T. Bat guano analyses. 2942. 



Smith, A. Berry-plants as ornamentals. 

 2292.— Planting fruit-trees. *2371 — 

 Treatment of shrubs. *2293. 



Smith, A. L. Hyphomycetes and timber de- 

 cay. 2763. 



Smith, B. (Cantrill, T. C, and B. Smith) 

 2504. 



Smith, C. P. Rotation of gelatin. *1228. 



Smith, E. F. Proliferation in Begonia. 1245. 



Smith, F. H. Pulpwood consumption in U. 

 S. A. 13. 



Smith, F. H., and A. H. Pierson. Lumber 

 production in U. S. A. 14. 



Smith, G. M. Algae of Wisconsin. 698. 



