Journal of agricultural research. Journal of agricultural research, v. 30, no. 1 and 2: Jan. 1 and 15, 1925.
Publication Title:
Journal of agricultural research. Journal of agricultural research, v. 30, no. 1 and 2: Jan. 1 and 15, 1925.
Display Title:
Journal of agricultural research. Journal of agricultural research, v. 30, no. 1 and 2: Jan. 1 and 15, 1925.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
1925
Publish Date ISO Format:
1925-01-01T00:00:00Z
Publication Start:
19250101
Publication End:
19251231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1925
SuDoc number:
A 1.23:30/1-2
Description:
cover-titles, p. 1-196, il. 3 pl.
Notes:
[Semimonthly. Text on p. 2 of covers.]
Notes:
[Semimonthly. Text on p. 2 of covers.] * For Sale by Superintendent of Documents. Paper, 10c. single copy, $4.00 a yr.; foreign subscription. $5.25.
Notes:
CONTENTS.—No. 1, Study of variability in Burt oat [with list of literature cited]; by Franklin A. Coffman, John H. Parker, and Karl S. Quisenberry.—Composite life history of Puccinia podophylli Schw. [with list of literature cited]; by H. H. Whetzel, H. S. Jackson, and E. B. Mains.—Effect of height of chipping on oleoresin production; by Eloise Gerry.—Effect of bacterial numbers on nodulation of Virginia soy beans; by Alfred T. Perkins.—No. 2, Classification of scale insects of subfamily Ortheziinae; by Harold Morrison.—Test of raw onions in diet as control measure for worms in dogs [with list of literature cited]; by M. C. Hall. J. E. Shillinger, and E. B. Cram.—Study of life history and ecologic relations of smut of maize [with list of literature cited]; by Alden A. Potter and Leo E. Melchers.—Further studies on toxicity of juice extracted from succulent onion scales [with list of literature cited]; by J. C. Walker, Carl C. Lindegren, and Freda M. Bachmann.—Borax as disinfectant for citrus fruit; by William r. Barger and Lon A. Hawkins.—Occurrence of copper, manganese, zinc, nickel, and cobalt in soils, plants, and animals, and their possible function as vital factors [with list of literature cited]; by J. S. McHargue.
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 univer sities, 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, Washington, D. C., at the prices stated above.
Availability:
* For Sale by Superintendent of Documents. Paper, 10c. single copy, $4.00 a yr.; foreign subscription. $5.25.