255 



frequent des fleurs de jacinthe au cours 

 dv present hiver.] Tijds. i^lanten- 

 ziekten, Wageningen, 14, 1908, (96-100). 

 [4010 6000]. ' 47387 



Ritzema Bos, Jan. Eenige merk- 

 waardige misvorniingen, veroorzaakt 

 door galmijten. [Quelques deformations 

 remarquables dues a des Phytoptides.] 

 Tijds. plantenziekten, Wageningen, 14, 

 1908, (101-116, av. 5 pi.). [4300 

 5400]. 47388 



Instituut voor Pbyto- 



pathologie te Wageningen. Verslag 

 over onderzoekingen, gedaan in- en 

 over inlichtingen, gegeven vanwege 

 bovengenoemd Instituut in het jaar 

 1907. [Institut de Pathologie vegetale 

 a Wageningen. Rapport sur les re- 

 cherches faites et les renseignements 

 donnes en 1907.] Wageningen (H. 

 Veenman), 1908, (105). 25cra. ; Wage- 

 ningen, Meded. Hoog. Land-Tuin- 

 Boschbouws, 1 1908,(33-137). [0020 

 4000]. 47389 



Riviere, Ch. Agave rigida. Paris, 

 Bui. soc. nat. acclim., 54, 1907, (391- 

 392). [6000]. 47390 



Riviere, Gustave et Bailhache, 

 Gabriel. Etude relative a I'accumula- 

 tion du Sucre et a la decroissance de 

 I'aoidite dans les grains de raisins du 

 chasselas dore. Paris, J. soc. hortic. 

 France, (scr. 4), 9, 1908, (125-127). 

 [3120]. 47391 



De I'infiuence de la 



lumiere directe sur la composition 

 chimique des fruits. Paris, J. soc. 

 hortic. France, (ser. 4), 9, 1908, (627- 

 630). [3120]. 47392 



Riwkind, E. v. London, E. S. 



Robb, Luella v. Pammel, L. H. 



Robbins, W. W. Distribution of the 

 deciduous trees and shrubs on the 

 mesas. [Studies in mesa and foothill 

 vegetation, 1.] Boulder, Univ. Colo. 

 Stud., 6, 1908, (36-49, with pi., text 

 fig.). [3200 8000^1]. 47393 



Variation in flower-heads 



of Gaillardia aristata. Biometrika, 

 Cambridge, 6, 1908, (106-108, figs.). 

 [4500 5400]. 47394 



and Dodds, Gideon S. 



Distribution of conifers on the mesas. 

 [Studies in mesa and foothill vegeta- 

 tion, 1.] Boulder, Univ. Colo. Stud., 

 (m-6590) 



6, 1908, (31-36, with text fig.). [3200 

 6500 8000 gi\. 47395 



Robbins, W. W. v. Ramaley, F. 



Robertson, G. Ross. Southern station 

 for Botrifchium simplex. Fern. Bull., 

 Joliet, ill., 15, 1907, (17). [6700 

 8000 gi]. 47396 



Robertson, T. Erailsford. On the 

 normal rate of growth of an in- 

 dividual, and its biochemical signi- 

 ficance. Arch. EntwMech., Leipzig, 

 25, 1908, (581-614). [3160]. 47397 



Further remarks on the 



normal rate of growth of an individual, 

 and its biochemical significance. Arch. 

 EntwMech., Leipzig, 26, 1908, (108- 

 118). [3160]. 47398 



Robinson, B[enjamin] L[incoln]. 

 Notes on the vascular plants of the 

 north-eastern United States. Rbodora, 

 Boston, Mass., 10, 1908, (29-35, 64- 

 68). [5400 6000 6700 8000 gg]. 



47399 



• V. Gray, A. 



Robinson, Charles Budd. Alabastra 

 philippinensia. — 1. Kew York, N. Y., 

 Bull. Torrey Bot. CI., 35, 1908, (63- 

 75). [5400 6000 8000 er/]. 47400 



— i^labastra philippinensia. — 



2. Philippine J. Sci., Manila (C. 

 Botany), 3, 1908, (175-218). [5400 

 6000 8000 eg]. 47401 



Perrottet and the Philip- 

 pines. Plxilippine J. Sci., Manila (C. 

 Botany), 3, 1908, (303-306). [8000 eg 

 0010 5400]. 47402 



The name Chnra. Tor- 



reya. New York, N.Y., 8, 1908, (29- 

 30). [0070 7300]. 47403 



Robinson, Wilfrid. The biology of 

 the propagative buds of Mahixis palu- 

 dosa. Naturalist, London, 1908, (367- 

 369, p. 41). [1350 3600 6000]. 



47404 



Robinson, Winifred J. A study of the 

 digestive power of Sarracenia jnirpurea. 

 Torreya, New York, N.Y., 8, 1908, 

 (181-194, with text fig.). [3000 5400]. 



47405 



Rocchetti, Bice. II Corynocarpus 

 laevigata Forst. e le sue affinit^naturali. 

 Palermo, Boll. Orto bot., 6, 1907, 

 (137-^141). [5400]. 47406 



T 2 



