Journal of agricultural research, v. 12, no. 5-8; Feb. 4-25, 1918.
Publication Title:
Journal of agricultural research, v. 12, no. 5-8; Feb. 4-25, 1918.
Display Title:
Journal of agricultural research, v. 12, no. 5-8; Feb. 4-25, 1918.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
1918
Publish Date ISO Format:
1918-01-01T00:00:00Z
Publication Start:
19180101
Publication End:
19181231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1918
Description:
covertitles, 231-527+[2] p.+[4] leaves, il.1 pl. 6 p. of pl. large 8°
Notes:
[Weekly.]
Notes:
[Weekly.] * For Sale by Superintendent of Documents. Paper, no. 5-7, each 20c.; no. 8, 15c. single copy; $3.00 a yr.
Notes:
CONTENTS.—No. 5. New-place effect in maize; by G. N. Collins.—Relation of variability of yields of fruit trees to accuracy of field trials [with list of literature cited]; by L. D. Batchelor and H. S. Reed.—Interrelations of fruit-fly parasites in Hawaii; by C. E. Pemberton and H. P. Willard.—No. 6. Water extractions of soils as criteria of their crop-producing power; by John S. Burd.—Effect of season and crop growth in modifying soil extract [with list of literature cited]; by Guy R. Stewart.—Freezing-point method as index of variations in soil solution due to season and crop growth [with list of literature cited]; by D. R. Hoagland.—No. 7. Efficacy of some anthelmintics [with list of literature cited]; by Maurice C. Hall and Winthrop D. Foster.— Tobacco wildfire [with list of literature cited]; by Frederick A. Wolf and A. C. Foster.—Gipsy-moth larvae as agents in dissemination of white-pine blister-rust; by G. Flippo Gravatt and G. B. Posey.—No. 8. Influence of carbonates of magnesium and calcium on bacteria of certain Wisconsin soils [with list of literature cited]; by H. L. Fulmer.—Humus' in mulched basins, relation of humus content to orange production, and effect of mulches on orange production [with list of literature cited]; by Charles A. Jensen.—Relation of kinds and varieties of grain to Hessian-fly injury, preliminary report; by James W. McColloch and S. C. Salmon.
NOTE.—This publication Is published by authority of the Secretary of Agriculture with the cooperation of the Association of American Agricultural Colleges and Experiment Stations, it is distributed free only to libraries of agricultural colleges and experiment stations, to large universities, technical schools, and to such institutions as make suitable exchanges with the Agriculture Department. Others desiring the Journal may obtain it from the Superintendent of Documents at the prices stated above.
Availability:
* For Sale by Superintendent of Documents. Paper, no. 5-7, each 20c.; no. 8, 15c. single copy; $3.00 a yr.