INDEX TO AUTHORS NAMKS 



299 



Riley, S. Prevention of foresl fire Losses in 



U. S. A. *IC,(). 



Ringenson, C. A. Solium villosum in Jaint- 

 land, Sweden. *363. 



Ringland, C. .1. (King, CM., G.J. Ringland, 

 and M. Hemenway) 237. 



Itippcl, A. (PfeilTer, Th., W. Simmermacher, 

 an. I A. Rippel) 117, 1426. 



Ritter, \\ . E. Unity of organism. 720. 



Riviere. ( !., and G. Bailhache. Amygdaloper- 

 sica. 721. 



Robbins, W. J. Enzyme secretion by Peni- 

 cillium camembertii. (Rev. by Shull) 

 1522. 



Robbins, W. J., and E. C. Lathrop. Oxida- 

 tion of vanillin by bacteria. 1647. 



Robbins, W. W. Organization of seed lab- 

 oratories. 118. 



Roberts, E. (Detlefsen, J. A., and E. Rob- 

 erts) 563. 564. 



Roberts, H. F. A Darwinian statement of 

 Mendelian theory. 722. — Coefficient of 

 correlation. 723. — Colorimeter for color- 

 inheritance study. 724. 



Roberts, R. H. Crinkle on Northwestern 

 greening apple, Wisconsin. 1341. 



Robin, J. Coconut palm cultivation, Phu- 

 tuc, Cochinchina. *944. 



Robinson, B. L. Unusual Daucus Carota. 

 1761. — Tropical American Compositae. 

 1762. — Tropical American Eripatoricae. 

 (Rev. by Coulter) 1716. 



Rock, J. F. Legumes of Hawaii. 1763. — 

 Hawaiian genus Kokia. 1764. 



Roig, J. T., and G. M. Fortun. Malvas as 

 fiber plants, Cuba. 119. 



Roig, J. T. Trees on the Isle of Pines. 201. 



Rolet, A. Medicinal plants of Central 

 Europe. 120. 



Ronge, E. W Graphic-method of con- 

 structing volume tables. 461. 



Rose, J. N. (Britton, N. L., and J. N. Rose) 

 1774. 



Rose, D. H. Rev. of Lauritzen, J. T. In- 

 fection and humidity and temperature. 

 *1342. — Physiology of Nummularia can- 

 ker of apple, U. S. A. 1546. 



Rose, J. N. Echinopsis leucantha. 872. 



Rose, R. C. After-ripening and germination 

 of seeds. 1574. 



Rosen, Felix. Introduction to observations 

 of the plant world. 160. 



Rosen, H. R. Ergot on Paspalum. *1343. 



Rosendahl, C. O. Flower variation in 

 Erythronium. 725. 



Rosenfeld, A. II. Mo aic-n i tanl ugar 



cane. ►1344, 



llossem, < '. van. Fertilizers for rice, Java. 



L660. 

 Rostrup, Sofie (Ravn, F. K., J. Find, C. 



Ferdinandsen, and Sofie Rostrup) 1339. 



Rouart, E., and L. Roves. Hybrid direct- 



producers and viticulture. (Rev. by 



Gervais) 579. 

 Rowlee, W. \Y. Marl ponds and peat bogs. 



202. 

 Ruediger, E. H. Air and Gonococcus culti- 

 vation. 1470. 

 Rundles, J. C. (Drake, J. A., J. C. Rundles, 



and R. D. Jennings) 59. 

 Rupp, E., and F. Lehmann. Titration of 



sugars. *1471. 

 Rupp, G. Tobacco substitutes in Germany. 



121, *462, *1391. 

 Russell, Alice Mary. Structure of hybrid 



sarracenias. 726. Floerkea proserpina- 



coides. *1765. 

 Russell, E. J. Soil conditions and plant 



growth. (Rev. by Walster) 1639. 

 .Russell, G. A. Fertilizers and composition 



of hops in U. S. A. 122, *1670. 

 Rutgers, A. A. L. Selection and thinning. 



*727. — Lightning injury to Hevea. 1345. 



— Combating bark diseases in Hevea. 



1346. 

 Rydverg, P. A. Montane plants in Rocky 



Mountains. 364. 



Sahni, Birgal, and M. Willis. Lowson's 

 textbook of botany. (Rev. by Boulger) 

 156. 



Sahr, C. A. (Westgate, J. M., F. G. Krauss, 

 C. A. Sahr, and R. A. Goff) 143. 



Salmon, E. S. (Eyre, J. V., E. S. Salmon, 

 and L. K. Wormald) 1282. 



Salmon, S. C. (Swanson, C. O., L. E. Call, 

 and S. C. Salmon) 132. 



Salveson, H. A. (Van Slyke, D. D., and H. 

 A. Salveson) 1629. 



Sammereyer, H. Forest protection in Aus- 

 tria. 463. 



Sampson, A. W. Plant succession and range 

 management, Utah. 3S0. — Climate and 

 growth, Utah. (Rev. by Tourney) 205. 



Sampson, A. W., and L. H. Weyl. Range 

 preservation and erosion control, Utah. 

 381. 



Samson, H. W. (Scott, W. M. , H. C. Hetzel, 

 H. W. Samson, and M. Stockton) *945. 



