6506 



106t 



Applied Analysis, 



fractions resulting therefrom. London, 

 J. Chem. Soc, 85, 1904, (950-963); 

 [alwtract] London, Proc. Clieni. Soc, 20, 



1901, (1:12-153). 



Hanamann, Jos. Ueber die Boden- 

 hesclialTenheit nnd das Nahrstoffcapital 

 liohniischer Ackererden. Arch. Natw. 

 LdDurchf. Bohmen, Prag, Nr. 1, 11, 



1902, (78, niit 1 Tal). 



Haselhoflf, E. Boden. [In : Che- 

 misch-technische Untersuchungsmetho- 

 den, hrsg. von Georg Lunge. Bd 1.] 

 Berlin, 1904, (884-908). 



Katayama, T. On the determination 

 of the available amounts of lime and 

 magnesia in the soil. Tokyo, Bull. Coll. 

 Agric, 6, 1904, (103-124). 



Mclntoab, John Geddes. The me- 

 chanical analysis of soils. Chem. News, 

 London, 90, 1904, (80). 



Miklaszewski, SJawomir. Analyses 

 mecaniques du sol a Opinogora, distr. de 

 CJiechan6w, gouv. de Block. (Polish) 

 Pam. fizyogr., Warazawa, 18, 1904, 

 (Partie II, 103-105, av. 1 pi.). 



Sur les sols typiqnes du 



gouvernement de Kielce. (Polish) Pam. 

 fizyogr., Warszawa, 18, 1904, (Partie II, 

 106-114, av. 1 pi.). 



■ Sur les analyses me- 

 caniques et chimiques des sols du 

 village Chojnowo, distr. de Przasnysz, 

 gouv. de Piock. (Polish) Chem. pols., 

 Warszawa, 3, 1903, (1109-1111, av. 

 1 pi.). 



Sur une nouvelle methode 



pour I'analyse des sols calcaires. (Polish) 

 Chem. pols., Warszawa, 4, 1904, (250- 

 251). 



Oswald, Albert. Chemische Unter- 

 Ruchung von Ciesteinen und Bodenarten 

 Niederhessens. Phil. Diss. Bern., 1901- 

 02. SaAlfeld a. S., 1902, (70). 8vo. 



Penny, C. S. Soil analyses. Agric. 

 Exp. Sta., Delaware, Newark, Rep., 

 1901, (72-82, with fig.) ; [review] Wash- 

 ington, D.C, U. S. Dept. Agric. Off. 

 Exp. Sta. Rec, 14, 1902, (229-230). 



Pettit, J. H. Improved method for 

 separation and determination of total 

 alkalies in soils. [Contribution from 

 the University of Illinois, Agricultural 

 Experiment Station, No. 9.] in J. Amer. 

 Chem. Soc, Easton, Pa., 25, 1903, (496- 

 498). 



Rimbacli, C. Investigations on the 

 determination and composition of humiis, 

 and its nitrification. Agric. Exp. Sta., 

 California, Berkelev, Rep., 1899-[1900], 

 pt. I [1901], (43-48) ; [review] Washing- 

 ton, DC, U. S. Dept. Agric Off. Exp. 

 Sta. Rcc, 14, 1902, (231-232). 



Schreiner, Oswald. The determina- 

 tion of phosphates in aqueous extracts 

 of soils and plants. J. Amer. Chem. 

 Soc, Easton, Pa., 26, 1904, (808-813). 



Sempolowski, A. Analyses des sols 

 du Rovaunie de Pologne. (Polish) Pam. 

 fizyogr., Warszawa, 18, 1904, (Partie II, 

 133-147). 



Sigmond, Elek. Beitrage zur Be- 

 stimmungder in den sodareichen Boden 

 vorkommenden schadlichen Salze. (Un- 

 garisch) Magy. Chem. F., Budapest, 

 10, 1904, (117-121, 136-142, 153-157). 



Veitch, E. P. Comparison of methods 

 for the estimation of soil acidity. [Wash- 

 ington, D.C, Cont. Bur. Chem., U. S. 

 Dept. Agric, No. 54.] J. Amer. Chem. 

 Soc, Easton, Pa., 26, 1904, (637-662). 

 Errata. Ih. 



Voss, Andreas. Die chemische 

 Bodenuntersuchung und das Diinger- 

 bediirfnis. D. Gartenrat, Berlin, 1, 

 1903, (35-36, 43-44). 



Williams, C B. Methods for the 

 determination of total phosphoric acid 

 and potash in soils. J. Amer. Chem. 

 Soc, Easton, Pa., 25, 1903, (491-496). 



MANURES. 



Bbttcher, O. Zur Bestinnnung der 

 zitronensiiurehislichen Phosphorsaure in 

 Thomasmehlen. ChemZtg, Cothen, 27, 



1903, (1225). 



Clausen, C. Resultate von Oljst- 

 baunidungungen. Landw. Jahrb., Ber- 

 lin, 33, 1904, (939-960, mit 1 Taf.). 



Crouzel, E. Nouvelle methode de 

 dosage des principaux elements actifs 

 fertilisants du sol (chaux, acide phos- 

 phorique, azote, potasse), 2' ed. Paris, 

 (Societe d'edit. scient. et litteraires), 

 1902, (24). 20 cm. 



Gerlach, M. Wie kann sich der 

 Landwirt am besten iiber das Diinge- 

 ])ediirfnis seiner Boden unterrichten ? 

 Berlin. Arb. D. LandwGes., H., 98, 



1904, (47-58). 



Hare, C L. The determination of 

 potash in fertilizers by substituting 



