AGRICULTURAL INDEX 



861 



Potash — Continued 

 German potash shipment. Am Fert 54:130 Ja 



15 '21 

 German potash situation. Am Fert 51:102 As 



2: 108+ D 6; 65 D 20 "19 

 Germany's potash price policy. Am Fert 54: 



102 Ja 1 '21 

 Getting our potash. W: H. Ross, il U S Ag 



Yearbook 1920:363-76 '21 

 Growing intermediary crops to utiUze natural 

 soil potash. A. W. Blair, il N J Ag (New 

 Brunswick) v 3:9 F '21 

 How German potash is mined. F: Simpich. 



Am Fert 52:71 Ap 24 '20 

 Importation of German potash into Great 

 Britain. R. P. Skinner. (Commerce Reports 

 no. 83j p 156-7 (Ap 8) '20 U.S. Bur. of 

 foreign and domestic commerce, Washing- 

 ton, D.C. 

 Increase in German potash prices. W: Cof- 

 fin. Am Fert 55:40 O S '21 

 Loi pour rggler 1' exploitation des sels de po- 

 tasse en Allemagne. Int Yearbook Ag Leg 

 1919:395-7 '20 

 Alanulacture of potash begun in Norway. Am 



Fert 52:104 Je 19 '20 

 Nationalization of the German potash indus- 

 try. Am Fert 50:51 My 24 '19 

 Kew potash bill considered. P. Wooton. Eng 

 & Mining J (10th av at 36th st, N.Y. 20c) 

 107:1093 Je 21 '19 

 New potash bill drafted. Eng & Mining J 

 (10th av at 36th st, N.Y. 20c) 107:243 F 1 

 '19 

 New potash industry. R. B. Edwards. O Judd 



Farmer 66:272 F 15 '19 

 News from Alsace. Am Fert 52:70 My 8 '20 

 Nitrogen, phosphorus, and potash pointers. E. 



Butler. Prog F 36:215 F 19 '21 

 Our shortage in potash supplie--^. C. H. Mac- 



Dowell. Potato M 2:6-f- Ap '20 

 Perchloric acid method for potash in cement 

 materials. W: B. Newberry. Chemical & 

 Metallurgical Eng (10th av at 36th st, N.Y. 

 25c) 20:452-3 My 1 '19 

 Plant ashes as a source of potash. Imperial 

 Inst B (.lohn Murrav, AUjeniarle st, Lon- 

 don, W. 2d 6d) 17:281-9 Jl '19 

 Possibility of buried potash salts in Texas 

 similar to those in Germany and Alsace. 

 Am Fert 54:68 Je 4 '21 

 Potash and lu-oniine in Texas lakes. Am Fert 



52:72-3 Ap 10 '20 

 Potash and food. Living Age (41 Mt Vernon 



st, Boston 15c) 300:183-6 Ja 18 '19 

 Potash and politics. New Republic (421 W. 



21st St. N.Y. 15c) 19:237-8 Je 25 '19 

 Potash and politics; replv. F: W. Brown. 

 New Republic (421 W. 21st st, N.Y. 15c) 

 19:394-5 Jl 23 '19 

 Potash bill again. A. B. Thornhlll. Prog F 



31:1172 J! 19 '19 

 Potash deposits in Spain. H. S. Gale. (B. 

 715-A) 16p il maps '20 U.S. Geological 

 survey, "Washington. D.C. 

 Potash deposits in Tioga county, Pennsyl- 

 vania. J. E. Weber. Penn State F 13:50 N 

 '19 

 Potash deposits of Alsace. E. J. Crane. Ohio 



P 143:150 F 1 '19 

 Potash deposits of Alsace. A. H. Redfield. 

 (Commerce Reports no. 176) p 583 (Jl 29) 

 '19 U.S. Bur. of foreign and domestic com- 

 merce. Washington, D.C. 

 Potash fertilisers; their varieties, comparative 

 value, and application. J Ministry Ag 27: 

 40-2 Ap '20 

 Potash from kelp: the experimental plant of 

 the United States Department of agricul- 

 ture. J. W. Turrentine and P. S. Shoaff. 

 il J Industrial & Eng Chemistry (Am. 

 Chemical Soc, Easton, Pa. 60c) 11:864-74 

 S '19 

 Potash from wood ashes. Am Fert 50:42 Ap 



26 '19 

 Potash in Germany. Ag News 20:15 Ja 8 '21 

 Potash in Texas. W. D. Hornaday. Am Fert 



51:120 Ag 2 '19 

 Potash in Tunis and Morocco. Int R Sci & 



Prac Ag 11, no 1:21-2 Ja '20 

 Potash industry. Am Flor 52:1203 Jl 5 '19 

 Potash industry of Nebraska. G. E. Condra. 

 il Hoard's D 57:96 P 7 '19 



Potash industry of the United States and its 

 possibilities for future production. A. E. 

 Wells. (Minerals Investigations) 20p typew 

 '19 U.S. Bur. of niiiies, Washington. 1.>.C.; 

 Same. Am Fert 51:63-4+ O 25 '19; Ex- 

 cerpt (Potash in cement manufacture). 

 Concrete (Telegraph bldg., Detroit, Mich. 

 20c) 15:sup 62-3 O "19 

 Potash lakes in West Texas. Am Fert 51:110 



O 11 '19 

 Potash manures — sulphate or muriate? F. de 

 Castella. J Dept Ag Victoria 17:369-70 Je 

 '19 

 Potash mining in Eritrea. Am Fert 54:110 



Ap 23 '21 

 Potash piices again. Piog F 34:1106 Jl 5 '19 

 Potash produced in 1920. Am Fert 54:66 Ap 9 



'21 

 Potash production in California. Am Fert 51: 



98+ D 20 '19 

 Potash production in the manufacture of 

 Portland cement. Concrete (Telegr.tph 

 bldg., Detroit, Mich. 20c) 15:sup 29 Ag "19 

 Potash recovery. N. H. Gellert. Chemical & 

 Metallurgical Eng (10th av at 36th st, N.Y. 

 25c) 20:308-9 Ap 1 '19 

 Potash resources of Nebraska. W. B. Hicks. 



Am Fert 54:43-9 Ap 23 '21 

 Potash shales of Illinois. S. W. Parr and M. 

 M. Austin, il map 111 Ag Exp B 232:229-52 

 '21 

 Potash supplies. Scottish J Ag 4:324-6 Jl '21 

 Pro-potash revolution called to question. W. 

 J. Spillman; E. L. Worthen. Cornell Coun- 

 tryman 17:69 N '19 

 Quantity of potash in Alsace. Am Fert 53: 



100 D IS '20 

 Une recente visite aux mines de potasse d'Al- 

 sace; with discussion. Acad Ag France 

 Compt Rend 6:572-6 Je 16 '20 

 Recovery of potash. J. S. Grasty. Chemical 

 & Metallurgical Eng (10th av at 36th st, 

 N.Y. 25c) 20:373-4 Ap 15. '19 

 Recovery of potash from fermentation liquors. 



E. Humboldt. Am Fert 50:92 F 1 '19 

 Ross-Spillman potash scrap. C. G. Williams. 



Ohio P 144:526 N 1 '19 

 Shall we depend on German potash? C: H. 

 McDowell. Pacific Rural Press 99:340 F 28 '20 

 Shall we protect American potash? W. E. 



Richardson. Am Fert 50:74 Je 21 '19 

 Socialization of the German jiotash industry. 



Am Fert 52:80+ Ja 3 '20 

 Solubility of lime, magnesia, and potash in 

 such minerals as epidote, chrysolite, and 

 muscovite, especially in regard to soil re- 

 lationships. R. F. Gardiner. J Ag Research 

 16:259-61 Mr 10 '19 

 Some details about the Alsatian potash fields. 



Am Fert 50:45 F 1 '19 

 Sources and composition of American potash. 

 J. W. Turrentine. Am Fert 54:93+ F 26 

 '21 

 Sources of American potash. R. O. E. Davis. 



U S Ag Dept C 61:1-7 '19 

 Spanish potash: good prosjiects but govesn- 



ment inactivity. Am Fert 52:57 Mr 13 '20 

 Stability of American potash industry 

 gravely imperiled. H. S. Gale. Am Gas 

 Eng J (150 Nassau st, N.Y. 10c) 110:114-16 

 F 15 '19 

 Stock promotion and potash in west Texas. 



Am Fert 55:96+ S 24 '21 

 Les stocks mondiaux de potasse et revolu- 

 tion des sels potassiques II la surface de 

 !a terre. C. Matignon. Revue Scientifique 

 (55 rue de Chateaudun, Paiis 30fr) 57:225- 

 30 Ap 19 '19 

 Study of the availablility of potash in com- 

 mercial wood ashes. R. E. Rose. Assn Offic 

 Ag Chem J 3:323-6 F '20 

 Supplies of potash. Gard Chron (Lond) €6: 



308 D 20 '19 

 Tiona potash: a progress report. S C Ag Exp 



B 202:1-24 '20 

 Value of blast furnace dust as a notash 

 manure: report on field trials. J Bd Ag 

 26:387-96 Jl '19 

 Vegetation experiments on the availability 

 of phosphorous and potassium compounds. 

 N J Ag Exp Rep 1917:353-68 '18 

 What about potash? C: H. MacDoweil. Am 

 Fert 52:72-4 F 14 '20 



