Journal of agricultural research, v. 20, no. 7 mil 8; Jan. 3 and 15, 1921.
Publication Title:
Journal of agricultural research, v. 20, no. 7 mil 8; Jan. 3 and 15, 1921.
Display Title:
Journal of agricultural research, v. 20, no. 7 mil 8; Jan. 3 and 15, 1921.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
1921
Publish Date ISO Format:
1921-01-01T00:00:00Z
Publication Start:
19210101
Publication End:
19211231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1921
Description:
cover-titles, 515-667+[6] p.+[5] leaves, il. 3 pl. 10 p. of pl. large 8°
Notes:
[Semimonthly.]
Notes:
[Semimonthly.] * For Sale by Superintendent of Documents. Paper, nos. 7 and 8, each 20c. single copy; subscription price $1.50 a yr.; foreign subscription, $2.00.
Notes:
CONTENTS.—No. 7. Fusarium-wilt of tobacco [with list of literature cited; by] James Johnson.—Sugar beet top silage; [by] Ray E. Neidig.—Nodule bacteria of leguminous plants [with list of literature cited; by] F. Löhnis and Roy Hansen.—Correlation and causation [with list of literature cited; by] Sewall Wright.—Measurement of amount of water that seeds cause to become unfree and their water-soluble material; [by] George J. Bouyoucos and M. M. McCool.—No. 8. Inheritance of syndactylism, black, and dilution in swine [with list of literature cited; by] J. A. Detlefsen and W. J. Carmichael.—Four Rhynchophora attacking com in storage; [by] Richard T. Cotton.—Concentration of potassium in orthoclase solutions not measure of its availability to wheat seedlings; [by] J. F. Breazeale and Lyman J. Briggs.— Composition of tubers, skins, and sprouts of 3 varieties of potatoes [with list of literature cited; by] F. C. Cook.—Further studies in deterioration of sugars in storage; [by] Nicholas Kopeloff, H. Z. E. Perkins, and C. J. Welcome.—Freezing of fruit buds; [by] Frank L. West and N. E. Edlefsen.—Effect of various crops upon water extract of typical silty clay loam soil; [by] G. R. Stewart and J. C. Martin.
NOTE.—This publication is published by authority of the Secretary of Agriculture, with the cooperation of the Association of Land-Grant Colleges. 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, nos. 7 and 8, each 20c. single copy; subscription price $1.50 a yr.; foreign subscription, $2.00.