Preliminary manufacturing tests of the official cotton standards of the United States for color for upland tinged and stained cotton
By: by W.B. Meadows and W.G. Blair
Contributors: Blair, William Gardiner, 1884-
Series: Bulletin / United States Department of Agriculture -- no. 990; Bulletin of the U.S. Department of Agriculture -- no. 990.
Publisher: U.S. Dept. of Agriculture
Published: 1921
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Cotton; Grading; Testing
Notes: Caption title.

"October 20, 1921."

"Professional paper."