572 



AGRICULTURAL INDEX 



Fertilizer industry — Laws — Continued 



Commerce des engrais. Int Yearbook Ag Leg 

 1916:224-37 '17 



Commercial fertilizers. W. J. Jones, jr. and 

 others. Ind Ag Exp B 186:943-51 '16 



DScret legislatif fixant les conditions dans 

 lesquelles I'approvisionnement et la vente 

 du soufre et du sulfate de cuivre pour le 

 compte de I'Etat sont confies a, la Banque 

 nationale ou a d'autres personnes morales 

 en Grece. Int Yearbook Ag Leg iyiG:6ao-6 

 '17 



Fertilizer trade under license. Am Fert 48: 

 32-3 Mr 2 '18 , ^ 



Georgia fertilizer laws: and Ruhngs by the 

 connnissioner interpreting the laws. Ga Ag 

 Dept B 73:5-40 O '17 , -, ,_ .^ 



Licensing of fertilizer industry ordered by the 

 President. J Industrial & Bng Chemistry 

 (Am. Chemical Soc, Easton, Pa. 60c) 10: 

 323-4 Ap '18 



Licensing of the fertilizer industry. Am Fert 

 48:21-8 Mr 16 '18 , ^ . . 



Manual of laws pertaining to the Department 

 of farms and markets; sale and analysis of 

 commercial fertilizers. N Y Farms & Mar- 

 kets Dept Ag B 108:148-52 Je '18 



Pennsylvania law. Am Fert 47:44 Ag 4 '17 



Regulations governing the taking and for- 

 warding of samples of commercial fertilizer 

 and commercial feeding stuff to the com- 

 missioner of agriculture for analysis by the 

 state chemist. Fla Ag Dept Quar B v 28: 

 68-75 O '18 _ ^ 



West Virginia fertilizer law. W Va Ag Dept 

 B 20:1-4 n.d. 



Statistics 

 Commercial stocks of fertilizer and fertilizer 



materials. Am Fert 49:70s-71 Jl 6 '18 

 Fertilizer materials statistics. (In Am. ferti- 

 lizer hdbk., 1917, p. 17-38) $1 '17 Ware bros. 

 CO.. 1010 Arch St., Philadelphia 



Fertilizer materials statistics; annual review 

 of the market. (In Am. fertilizer hdbk., 

 1918, p. 21-3) $1.50 '18 Ware bros. cc, 1010 

 Arch St, Philadelphia 

 Imports and exports of fertilizer materials. Ap- 

 pears once a month in American fertilizer 



International movement of chemical manures 

 during the first half of 1915. Am Fert 44: 

 30-1 Ja 8 '16 



International movement of fertilizers. Am Fert 

 48:52 Mr 2 '18 



International movement of fertilisers and 

 chemical products useful to agricvUture. (no. 

 8) 86p bibliog My '18 Int. inst. of ag., Rome 



International movement of fertilisers and 

 chemical products useful to agriculture. Int 

 Crop Report and Ag Statistics (Int. inst. of 

 ag., Rome) 7th vear.no 9 p 617-75 S '16; Ab- 

 stract. Int R Sci & Prac Ag 8, no 1:27-30 Ja 

 '17 



International trade in fertilisers and chemical 

 products employed in agriculture. Int R Sci 

 & Prac Ag 9, no 1:37-41 Ja '18 



State fertilizer tonnage: consumption for 

 years 1909-1915. Am Fert 45:37 Jl 8 '16 



State fertilizer tonnage consumption of fer- 

 tilizers for 1910-1917. (In Am. fertiUzer 

 hdbk., 1918, p. 20) $1.50 '18 Ware bros. co., 

 1010 Arch St, Philadelphia 



United States Census bureau's summary con- 

 cerning the industry for 1914. Am Fert 45: 

 31-3 Ag 19 '16 



World trade in fertilizers. Am Fert 49:41-2 O 

 12 '18 



World's production of fertilizers. Am Fert 45: 

 36 Jl 8 '16 

 Fertilizer spreaders 



Seeding machinery and fertilizer sowers. G. H. 

 Alford. Prog F 33:68 Ja 19 '18 

 See also Manure spreaders 

 Fertilizers 



Absorption and other modifications of certain 

 fertilising or anti-cryptogamic compounds 

 in various natural and artificial soils. B. De 

 Wilkoszewski. Int R Sci & Prac Ag 9, no 2: 

 145-6 F '18 



Absorption of nutrients as affected by the 

 number of roots supplied with the nutrient. 

 P. L. Gile and J. O. Carrero. bibliog J Ag 

 Research 9:73-95 Ap 16 '17 

 Action of precipitated magnesium carbonate 

 on soils. W. P. Kelley. bibliog Am Soc Agron 

 J 9:285-96 S '17 

 Alfalfa fertilizers. G. G. Brown. Ore Ag Exp 



B 141:55-6 '17 

 All-American fertilizer. F. A. Waugh. il 



Country Gent 83:9-10 O 5 '18 

 American fertilizer hand book, 1917; the 

 standard reference book and directory of 

 the commercial fertilizer industry and al- 

 lied trades, various paging $1 '17 Ware 

 l)ros. CO., 1010 Arch St., Philadelphia 

 ' American fertilizer hand book, 1918; the 

 standard reference book and directory of 

 the commercial fertilizer industry and allied 

 trades, various paging $1.50 '18 Ware bros. 

 CO., 1010 Arch st, Philadelphia 

 Are you selling part of your farm each year? 



T. Butler. Prog F 31:3 Ja 1 '16 

 Assimilation of organic nitrogen by zea mays 

 and the influence of bacillus subtilis on 

 such assimilation. R. O. Brigham. bibliog il 

 .^oil Sci 3:155-95 F '17 

 Balanced rations for crops. J. W. Henceroth. 



Jersey B 35:1883 N 29 '16 

 Bread from stones in Effingham county, 111. 

 A. R. Weed, il O Judd Farmer 65:69 Jl 27 

 '18 

 Building up the run-down farm. C. G. Wil- 

 liams, il Ohio F 139:353 Mr 10 '17 

 Burned oyster shells versus marl. Prog P 33: 



119 F 2 '18 

 Buying and using fertilizers. R. M. Salter, il 



W Va Ag Ext C 87:1-15 '16 

 Calcium silicates as fertilizers; abstract. A. H. 

 Cowles. Metallurgical & Chemical Eng (10th 

 av at 36th st, N.Y. 25cj 17:664-5 D 1 *17 

 Can vegetables be grown commercially with- 

 out animal manures? S. B. Haskell. Market 

 Growers J 21:245-8 D 1 "17 

 Carbon dioxide production in soils and carbon 

 and ' nitrogen changes in soils variously 

 treated. R. S. Potter and R. S. Snyder, bib- 

 liog la Ag Exp Research B 39:253-309 '16 

 Carbonic acid gas in relation to soil acidity 

 changes. H. S. Noyes and L. Yoder. bibliog 

 il Soil Sci 5:151-61 F '18 

 Cause of the disappearance of cumarin, va- 

 nillin, pyridine and quinoline in the soil. 

 W: J. Robbins. bibliog il Ala Ag Exp B 

 195:49-64 '17 

 Chemistry in relation to crop production. A. 



Smith. Gard Chron Am 22:238-40 S '18 

 Commeicial fertilizers supplement manure 

 and legumes — do not replace them. J. W. 

 Henceroth. Am Coop J 12:617 My '17 

 Comparative study of salt requirements for 

 young and for mature buckwheat plants In 

 solution cultures. J: W. Shive and W: H. 

 Martin. bibUog J Ag Research 14:151-75 Jl 

 22 '18 

 Composition and fertilizing value of farm 

 crops and other farm materials; tabulation, 

 N C Ag Ext C 70 3p '18 

 Composition of the potato plant at various 

 stages of development. J. T. Ramsay and 

 W. C. Robertson, il J Dept Ag Victoria 15: 

 641-55 N '17: Same cond. Int R Sci & Prac 

 Ag 9,no 4:446-51 Ap '18 

 Conservation of fertilizer materials from 

 minor sources. C. C. Fletcher, il U S Ag 

 Yearbook 1917:283-8 

 Co-operative experiments at Matamata; ma- 

 nurial and root-variety trials. J. W. Had- 

 field. J Ag New Zealand 13:214-24 S '16 

 Cooperative fertilizer experiments with corn, 

 190S-1914. G. S. Fraps. Tex Ag Exp B 184: 

 1-64 '16 

 Corn fertilizers for Indiana soils in 1918. S. D. 



Conner, il Purdue Ag 12:435-7 Ap '18 

 Corn production in the South. J. C. Pridmore. 

 il (B. 19) 12p n.d. Southern fertilizer assn., 

 Soil improvement com., Atlanta, Ga. ; Same. 

 Am Fert 48:46-f F 16 '18 

 Correlation between bacterial activity and 

 lime requirement of soils. F. E. Bear, bib- 

 liog Soil Sci 4:433-62 D '17 

 Cranberry fertilization. H. J. Wheeler. (B. 5) 

 4p il n.d. Am. agricultural chemical co., 92 

 State St., Boston 



