137 



Lund, Univ. Arsskr., 38, 1902, Afd. 2, 

 No. 6, [= Fysiogr. SaUsk. Handl., 

 13, 6] (61, Avitli 5 pi.). [2000 3200]. 



19153 

 Jonsson, B[engt]. Fargbestamuingar 

 hos klorofyllet lios skilda vaxtformer. 

 [Determination o£ colour in chlorophyll 

 of different plants.] Stockholm, Vet- 

 Ak. Bih., 28, III, No. 8, 1902, (30, with 

 pi.). [3120]. 19151 



[Jorgensen, Alfred.] Gjrerens Driv- 

 kraft. [On the raising power of yeast.] 

 Ivjobenhavn, Zvmotechn. Tids., 20, 1904, 

 (57-61, 65-71).' [3100]. 19155 



Joest, Ernst. Untersuchungen iiber 

 Kalberruhr. Zs. Thiermed., Jena, 7, 

 1903; (377-413). [7700]. 19156 



Grundziige der bacte- 



riologischen Diagnostik der thierischen 

 Infectionskrankheiten. Berlin (R. 



Schoetz), ]903, (VI + 75). 2 M. 

 [7700]. 19157 



Joesting, Friedrich. Beitriige zur 

 Anatomic der Sperguleen, Polycarpeen, 

 Paronychieen, Sclerantheen nnd Pteran- 

 theen. Diss., Heidelberg. Jena (Q-. 

 Fischer), 1902, (V + 43, mit 2 Taf.). 

 23 cm. [2000 5400]. 19158 



Jogichess, M. Zur Frage iiber die 

 Agglntination der Streptokokken durch 

 Serum Scharlachkranker. Centralbl. 

 Bakt., Jena, Abt. 1, 36, Originale, 1904, 

 (692-693). [7700]. 19159 



Johansson, K[arl]. Archieracium- 

 floran inom Dalarnes siluromrade i 

 Siljanstrakten. [The Archieracium-flora 

 in the silurian tracts round lake Siljan.] 

 Stockholm, Vet.-Ak. Bih., 28, 111, No. 7, 

 1902, (150, with 12 pi.). [5400 8000 dal 



19160 



Johannsen, W. Om organ ismernes 

 formrigdom, [On the abundance of 

 forms in organisms.! Nord. Tikskr., 

 Stockholm, 1902, (545-505, with pi.). 

 [4500]. 19161 



Lnerebog i Plantefysiologi, 



med Henblik paa Plantedyrkningen. 

 Anden ganske omarbejdede Udgave. 

 [A Text-book of VegetalDle Physiology, 

 Avith Regard to the Cultivation of Plants. 

 Second Edition thoroughly revised.] 

 Kjobenhavn and Kristiania (Gylden- 

 dalske Boghandel, Nordisk Forlag), 

 1904, (323)'. 24 cm. Kr. 7,50. [3000]. 



19162 



Johnson, Duncan S. The develop- 

 ment and relationship of Monodea. 

 [Withbibliography.] Contributions from 

 the Botanical Laboratory of the Johns 

 Hopkins University, No. 2 ; hi Bot. 

 Gaz., Chicago,Ill., Univ. Chic, 38,1904, 

 (185-205, with 2 pi.). [7000]. 19163 



Johnson, T[homas]. Willow Canker. 

 London, Rep. Brit. Ass., 1903, [1904], 

 (850-851). [4050 5400 7700]. 19164 



ExjDeriments in the pre- 

 vention of " Smut " {Ustilago Av'enac, 

 Jens.) in oats. Dublin, Econ. Proc. R. 

 Soc, 1, 1902, (119-131, 1 fig.). [4050 

 6000 7700]. 19165 



Willow canker : PliysaJo- 



sporn (Botryofipluieria) grcgar'ia, Sacc. 

 Dublin, Sc. Proc. R. Soc, (N. Ser.), 10, 

 (1905), (153-166, pi. 13-15). [4050 

 5400 7700]. 19166 



Johnson, Walter. "Good King 

 Henry" (Chenopodium Bonus-llenr'inis, 

 L.) Naturalist, London, 1904, (368- 

 376). [0010 5400 8000 de']. 19167 



Johnston. [Fungi found at Arniston 

 and Temple, September, 1901.] Glasgow, 

 Trans. Nat. Hist. Soc, (N. Ser.j, 6, 

 (1901-2), 1903, (336-338). [7700 8000 

 del ' ^ 19168 



Johnston, Sh- Harry [Hamilton]. The 

 Uganda Protectorate : an attempt to give 

 some description of the physical geo- 

 graphy, botany ... of the terri- 

 tories under British protection in East 

 Central Africa. Vol. 1. Chap. XL 

 Botany. List of the plants occurring in 

 the Uganda Protectorate, by C. H. 

 Wright, [n. spp.]. London (Hutchinson 

 and Co.), 1902, (313-351). [5000 5400 

 6700 8000/].^ 19169 



Jones, D[aniel] A[ngell]. PJagiotlic- 

 chun p'd'ifermii in Britain. J. Bot., 

 London, 42, 1904, (156-157). [7000 

 8000 del l^i'O 



Jones, L. R. [Bacilhis am!ilovoru><, 

 notes]. Agric Exp. Sta., Vermont, 

 Burlington, Rep., 1902, (231-239); [Re- 

 view] Washington, D.C., U. S. Dept. 

 Agric. Off. Exp. Sta. Rec, 14, 1903, 

 (880, 1087). [4050 7700]. 19171 



Jong, A[nne] W[illem] K[arel] cle. 

 Der Milchsaft von CastiUoa clasliea. 

 Berlin, Ber. D. chem. Ces., 37, 1904, 

 (4398-4309). [3120 5100]. 19172 



en Tromp de Haas, W. R. 



Onderzoek naar de vraag : hoe korathet 



