4 PRICE LIST 46 TTH EDITION 



ANALYSIS Continued. 



Modification of method of mechanical soil analysis. 1912. 16 pages, illus. 

 4 plates in pocket. Paper, 15c. A 26.3 : 84 



ARCHER COUNTY, TEX., Soil survey. 52 pages, 1 illus. map. [From Field 

 Operations, 1912.] Paper, 15c. A 26.5 a : Ar 24 



ASHE COUNTY, N. C., Soil survey. 32 pages, illus. map. [From Field Oper- 

 ations, 1912.] Paper, 15c. A26.5 a :As35 3 



ASHLEY COUNTY, ARK., Soil survey. 39 pages, 1 illus. map. [From Field 

 Operations, 1913.] Paper, 15c. A 20.5* : As 35 a 



BACTERIA. 



Bacteriological studies of soils of Truckee-Carson irrigation project. 1911. 



6 pages, illus. Paper, lOc. - A 10.3: 211 



Functions and value of soil bacteria. (In Agricultural Yearbook, 1909, 



pages 219 to 226, illus.) Cloth, $1.00 A 1.10 : 909 



Review of investigations in soil bacteriology. 1907. 108 pages. Paper, 15c. 



A 10.3 : 194 

 Soil ferments important in agriculture. (In Agriculture Yearbook, 1895, 



pages 69 to 102, illus.) Cloth, 55c. A 1.10: 895 



See also, in this list, heading Nitrogen-fixing bacteria. 

 BARIUM in soils. 1910. 23 pages, illus. Paper, 5c. A 26.3 : 72 



BARNES COUNTY, N. DAK., Soil survey. 47 pages, 1 illus. map. [From Field 

 Operations, 1912.] Paper, 15c. A 2l).5 a : B 263 



BARNWELL COUNTY, S. C., Soil survey. 49 pages, illus. map. [From Field 

 Operations, 1912.] Paper, 15c. A 26.5" : B 267 



BARTON COUNTY, MO., Soil survey. 28 pages, 1 illus. map. [From Field 

 Operations, 1912.] Paper. 15c. A 20.5" : B 285 



BENZENE. Presence of some benzene derivatives in soils. (In Journal of 

 Agricultural Research, Feb. 1914, pages 357 to 363.) Paper, 2fo. 



A 1.23 : I 5 



BLOWING SOILS. See, in this list, heading Wind. 



BOONE COUNTY, IND., Soil survey. 39 pages, 1 illus. map. [From Field 

 Operations, 1912.] Paper, 15c. A 26.5 a : B 644 a 



BRUNSWICK, GA. Soils in vicinity of Brunswick, Ga., preliminary report. 

 1910. 21 pages. Paper, 5c. A 26.4: 21 



CADDO PARISH, LA., Soil survey. 36 pages. 2 maps. [From Field Operations, 

 1906.] Paper, 25c. A 26.5 a : C 114 



CALCIUM CYANAMID. See, in this list, heading Nitrogen. 

 CALCIUM NITRATE. See, in this list, heading Nitrogen. 



CALCIUM SULPHATE in aqueous solutions, contribution to study of alkali 

 deposits. 1906. 71 pages, illus. Paper, lOc. A 26.3 : 33 



CAPE GIRARDEAU COUNTY, MO., Soil survey. 48 pages, illus. map. [From 

 Field Operations, 1910.] Paper, 15c. A 26.5 s : C 17 



CARBONATES. Action of water and aqueous solutions upon soil carbonates. 

 1907. 64 pages, illus. Paper, lOc. A 26.3 : 49 



CARBONIZED MATERIAL. Occurrence and nature of carbonized material in 

 soils. 1912. 28 pages, illus. Paper, lOc. A 26.3 : 90 



CASS COUNTY, MO., Soil survey. 28 pages, 1 illus. map. [From Field Opera- 

 tions, 1912.] Paper, 15c. A 26.5 a : C 27= 



CATALYSIS. Studies in soil catalysis. 1912. 31 pages, illus. Pnivr. 5c. 



A 26.3 : 86 



CECIL SILT LOAM. See, in this list, heading Fertilizers 



CHATTOOGA COUNTY. GA., Soil survey. 57 pages, illus. map. [From Field 

 Operations, 1912.] Paper, 15c. A 26.5 a : C 392 2 



NOTE. In ordering publications from this List use the words of the title as far as the 

 first period, and all the composite number which follows the price. 



