6 BULLETIN 1314, U. 8, DEPARTMENT OF AGRICULTURE 
‘Dorsey, C. W. Alkali Soils of the 
United States. U.S. Bur. Soils Bul. 
35 (1906), 196 p. 
Review of literature and summary of informa- 
tion to date on origin, nature, distribution, and 
treatment of soil alkali. Maps and tabular data. 
—. Reclamation of Alkali Land 
in Salt Lake Valley, Utah. U. S. 
Bur. Soils Bul. 43 (1907), 28 p. 
Describes alkali conditions and methods of 
reclamation. Tabular data. Illustrated. 
. Reclamation of Alkali Soils. 
U.S. Bur. Soils Bul. 34 (1906), 30 p. 
Origin, accumulation, and effects of soil alkali. 
Prevention of accumulation, and physical and 
chemical methods of reclamation. [lustrated. 
Reclamation of Alkali Soils 
at Billings, Montana. U. S. Bur. 
Soils Bul. 44 (1907), 21 p. 
Describes alkali conditions and methods of 
reclamation. 
FYorses, R.H. River Irrigating Waters 
of Arizona—Their Character and 
Effects. Ariz. Sta. Bul. 44 (1902), 
68 p. 
Study of contents and value of irrigating 
‘waters. Diagrammatic and tabular data. Il- 
justrated. 
GarpNER, F. D., and J. STEWART. 
Soil Survey in Salt Lake Valley, Utah. 
U.S. D. A. Rpt. 64 (1899), p. 77- 
11s. 
Reports investigation of soil and waters with 
respect to alkali conditions. Diagrammatic 
and tabular data. Illustrated. 
GaupEcHOoN, H. See Muntz, A., and 
H. GauprEcuon, I. 
Gerproits, K. K. Colloidal Chemistry 
in the Study of Soils. Russ. Jour. 
Exper. Landw. 13 (1912), p. 363- 
420. Abs., Exper. Sta. Rec., v. 28, 
p. 516. 
Study of colloidal substances and soluble salts 
in soils. 
GREAVES, J. E. See Stewart, R., and 
J. EK. Greaves, I. 
GREAVES, Ji), En, and \.G. E> Hirst 
Composition of the Irrigation Waters 
of Utah. Utah Sta. Bul. 163 (1918), 
43 p. . 
A study of salts found in waters of Utah with 
suggestions as to irrigation methods. Diagrams 
and tabular data. Llustrated. 
Harris, F. 8S. Movement of Soluble 
Salts with the Soil Moisture. Utah 
Sta. Bul. 139 (1915), p» 119-124. ° 
Discusses alkali accumulations as due to move- 
ment of salts in solution; evils of over-irrigation. 
Tabular data. Diagrams. 
. Soil Alkali. (New York and 
London, 1920), 246 p. 
General treatise on origin, distribution, effects 
and treatment ofalkalisoils. Discusses physical, 
chemical and biological aspects, reclamation and 
cropping. Tabular data. Illustrated. 
Harris, F.8., and N. I. Burr. Effect 
of Irrigation Water and Manure on 
the Nitrates and Total Soluble Salis 
of the Soils. Jour. Ag. Research, 
v. 8 (1917), p. 333-359. 
Experimental investigations in Utah and de- 
ductions. Bibliography. Diagrams and tables. 
Harris, F. §., and J. S. Roprnson. 
Factors Affecting the Evaporation of 
Moisture from the Soil. Jour. Ag. 
Research, v. 7 (1916), p. 489-461. 
Experimental investigations and results, with 
bibliography. Tables and diagrams. 
Hart, R. A. Drainage of Irrigated 
FORMS. Ui ins Sanh ley 1s ee A PR ECLS: 
Bul. 805 (1917), 31 p. 
Discusses need and benefits of draining irri- 
gated lands. Describes methods of design and 
installation. 
—§. Drainage of Irrigated Land. 
U.S. D. A. Bul, 190,;ClLOU5) sh4 Mo. 
_ Discusses need, methods, design, construc- 
tion, maintenance and cost. 
See also:Brown, C. F., and R. A. 
Hart, I. 
HEADDEN, W. P. Alkalies in Colorado 
(ineluding nitrates) Colo. Sta. Bul. 
239 (1918), 58 p. 
Formation, nature, effects, and differences of 
“white’”’ and ‘‘black”’ alkalies and nitrates. 
“Black Alkali’? in the San 
Luis Valley. Colo. Sta. Bul. 231 
(1917), 15 p. 
Discusses effects on agriculture of detrimental 
amounts of “‘black alkali” in San Luis Valley, 
Colo. Suggests gypsum treatment of soil as 
remedy. 
Colorado Irrigation Waters 
and Their Changes. Colo. Sta. Bul. 
RRMLIOSIY Ta pe 
Extensive investigations and analyses of 
ground and surface waters. Much tabular data. 
. Fixation of Nitrogen. Colo. 
Sta... Buls.) 155; (1910), 48 pss 7S 
(1911), 96 p.; and 186 (1913), 47 p. 
Discusses the formation, nature and effects of 
nitre, often mistaken for ‘‘ black alkali.” 
ae Soi OStadys TLE ihe soul: 
Colo. Sta. Bul. 65 (1901), 55 p. 
Colorado soil study. Special reference to 
soluble salts. 
Soil Study, IV. The Ground 
Colo... Stax; Bul: “727@902): 
— 
W ater. 
47 p. 
Physical and chemical aspects of ground water 
in Colorado. Alkali effects discussed. Tabular 
ata. 
HitGarp,, E.. W. 
Joaquin Valley. 
(1889), 4 p. 
Study of salt content. 
Quality of Irrigation Water. 
(New York, 1911), .p. 246— 
Lakes of the San 
Calif. Sta. Bul. 82 
Soils. 
253. 
Discusses allowable concentration of soluble 
salts and precautions in use for irrigation. Con- 
cerns effects on vegetation only. 
Soils. (New York, 
— 1911), 
593 p. | 
General treatise on soils; their origin, nature, | 
pronecues and relations to physical laws and | 
ife. | 
See also Snow, F. J., HiuGarp, | 
E. W., and G. W. Suaw, I. | 
