1026 



AGRICULTURAL LNDEX 



Soils — Continued 



Arizona 

 .See also Soils fertility — Arizona 



Arkansas 

 Soil sui-vey of Columbia county, Arkansas. C. 



Lounsbury and E. B. Deeter. map U S Ag 



Soils Bur Rep 1914:1363-96 '19 

 Soil survey of Craighead county, Arkansas. 



E. B. Deeter and L. V. Davis, il map U S 



Ag Soils Rep 1916:1161-88 "21 

 Soil survey of Drew county, Arkansas. B. W. 



Tillman and others. (Soils bur. advance 



sheets) 48p map '19 U S Ag 

 Soil survey of Faulkner county, Arkansas. 



E. B. Deeter and H: I. Cohn. (Soils bur. 



advance sheets) 35p maps '19 U S Ag 

 Soil survey of Hempstead county, Arkansas. 



A. E. Taylor and W. B. Cobb, map U S 

 Ag Soils Rep 1916:1189-1237 '21 



Soil survey of Howard county, Arkansas. 

 M. W. Beck and others. (Soils bur. ad- 

 vance sheets) 48p 11 maps '19 U S Ag 



Soil survey of Jefferson county, Arkansas. 



B. AV. Tillman and others, map U S Ag 

 Soils Rep 1915:1163-97 '19 



Soil survey of Mississippi county, Arkansas. 

 E. C. Hall and others, il map U S Ag Soils 

 Bur Rep 1914:1325-62 '19 

 See also Soil fertility — Arkansas 



Australia 



Analyses of Queensland soils. (In Rep., 1917, 

 p. 40-2) Queensland Dept. of ag. and stock, 

 Brisbane 



See also Soil fertility — Australia 



British Columbia 



Bulkley valley; soil-management problems in 



this district. W. Newton. Ag J of British 



Columbia 6:196-7-|- O '21 

 Climatic and soil relations. (In Forests of 



B C 1918,48-79) il maps Canada Comm. of 



conservation, (Dttawa 

 Soil-treatment for the Nechako Valley. W. 



Newton, il Ag J of British Columbia 5: 



202-3+ S '20 



California 



Alkali and some other soil problems dis- 

 cussed. J. W. Nelson. Cal Cultivator 55:33+ 

 Jl 10 '20 



Cultural methods of light soils. H. F. Pressy. 

 il Cal Citrograph 5:315 Ag '20 



Field lecture on soils. E. Braunton. Cal Cul- 

 tivator 54:877 My 29 '20 



Further studies on the distribution and ac- 

 tivities of certain groups of bacteria in 

 California soil columns. C: B. Lipman. Cal 

 Univ Pub Ag Sci v 4. no 4 113-20p '19 (10c) 



Hog wallows. G. Surr. il Cal Cultivator 54:845 

 My 22 '20 



Orange county soils. E. Braunton. Cal Culti- 

 vator 54:125 Ja 24 '20 



Reconnoissance soil survey of the lower San 

 Joaquin Valley, California. J. W. Nelson 

 and others. (Soils bur. advance sheets) 157p 

 il maps '18 U S Ag 



Reconnoissance soil survey of the San Fran- 

 cisco Bay region, California. L. C. Holmes 

 and J. W. Nelson, il map U S Ag Soils Bur 

 Rep 1914:2679-784 '19 



Reconnoissance soil survey of the middle 

 San .Joaquin valley, (California. L. C. 

 Holmes and others. (Soils bur. advance 

 sheets) 115p il maps '19 U S Ag; Same. U S 

 Ag Soils Rep 1916:2421-529 '21 



Soil survey of the Anaheim area, California. 

 E. C. Eckmann and others. (Soils bur. ad- 

 vance sheets) 79p il maps '19 U S Ag; Same. 

 U S Ag Soils Rep 1916:2271-345 '21 



Soil survey of Los Angeles area, California. 

 J. W. Nelson and others, il map U S Ag 

 Soils Rep 1916:2347-420 '21 



Soil survey of the Grass valley area, Cali- 

 fornia. E. B. Watson and J. B. Hammon. 

 (Soils bur. advance sheets) 40p il map '21 

 U S Ag 



Soil survey of the Healdsburg area, Cali- 

 fornia. E. B. Watson and others, il map 

 U S Ag Soils Rep 1915:2199-2253 '19 



Soil survey of the Los Angeles area, California. 

 J. Nelson and others. (Soils bur. advance 

 sheets) 78p il maps '19 U S Ag 



Soil survey of the Merced area, California, 

 E. B. Watson and others, il map U S Ag 

 Soils Bur Rep 1914:2785-850 '19 



Soil survey of the Santa Maria area. Cali- 

 fornia. E. B. Watson and A. Smith. (Soils 

 bur. advance sheets) 48p il maps '19 U S 

 Ag; Same. U S Ag Soils Rep 1916:2531-74 '21 



Soil survey of the Ukiah area, California. 

 E. B. Watson and R. L. Pendleton, il maps 

 U S Ag Soils Bur Rep 1914:2629-77 '19 



Soil surveys oi California. C: F. Shaw, il map 

 J Ag Cal 7:6-7 Mr '21 



Some notes on the dry-bog soils of the foot- 

 hill districts of Tulare county, California. 

 G. Surr and R. Vaile. Cal Ag Dept B v 

 10:41-6 Ja '21 



Survey of Ventura's soils. Cal Cultivator 55: 

 267 S 4 '20 



Variability in soils and its significance to 

 past and future soil investigations: varia- 

 tions in nitrogen and carbon in field soils 

 and their relation to the accuracy of field 

 trials. D. D. Waynick and L. T. .Sharp, 

 bibliog Cal Univ Pub Ag Sci v 4, no 5 121- 

 39p '19 (20c) 

 See also Soil fertility — California 

 Canada 



Arable lands; soils from the parish of St 

 Michel de Bellechasse, P. Q. Quebec Ag 

 Dept Rep 1918:114-20 



Soil survey work, maps Ag Gaz of Canada 

 7:333-4 Ap '20 



Soils of the Great Plains. D. B. Dowling. Ca- 

 nadian Engineer (62 Church st, Toronto, 

 Ont. 10c) 38:306-7 Mr 18 '20 

 See also Soil fertility — Canada 

 Colorado 



Fixation of nitrogen in Colorado soils. W: P. 

 Headden. Colo Ag Exp B 258:1-45 '21 



Connecticut 



See also Soil fertility — Connecticut 

 Cuba 

 Los suelos de Cuba y las materias fertilizan- 

 tes. B: M. Ginarte. il R de Ag Cuba p 

 133-7, 186-90, 229-35 My-Jl '20 



Delaware 



Soil survey of New Castle county, Dt-laware. 

 T. M. Morrison and others, map V S Ag 

 Soils Rep 1915:269-98 '19 



Egypt 

 Nitrification in Egyptian soils. J. A. Pres- 



cott. J Ag Sci 9:216-36 S '19 

 Note on the sheraqi soils of Egypt; a study 



in partial sterilisation. J. A. Prescott. il 



J Ag Sci 10:177-81 Ap '20 



England 

 Claying of fen soils. W. S. Mansfield, il J 



Ministry Ag 28:412-18 Ag '21 

 Improvement of peaty soils. E. J. Russell. J 



Ministry Ag 27:1104-13; 28:32-5 Mr-Ap '21 



Fiji 

 Report on the soils of Fiji. C. H. Wright. 

 Fiji Ag Dept B 9:1-22 '16 (Is) 



Florida 



Florida as a cane sugar producer. C. W. 

 Hines. il Sugar 23:355-7, 533-5 Jl, O '21; 

 Same (pt. 1 in Spanish). 23:519-21 S '21 



Poco moonshine; development of the Ever- 

 glades bv small truck growers and big 

 operators in sugar and livestock. J: R. 

 AIcMahon. il Country Gent 85:3-4 Mv 8 20 



Soil survey of Hernando county, Florida. 

 G. B. Jones and T. M. Morrison, il map U S 

 Ag Soils Bur Rep 1914:1045-70 "19 



Soil survey of Hillsborough county, Florida. 

 C: N. Mooney and other.s. map U S Ag 

 Soils Rep 1916:749-86 '21 , .^ ^ ^, 



Soil survey of Putnam county, Florida. C: N. 

 Moonev and others, il map U S Ag Soils 

 Bur Rep 1914:997-1044 '19 



