Preserving quality of mechanically harvested cotton
Subtitle: what producers can do
By: [by Rex F. Colwick]
Series: United States. Dept. of Agriculture. Leaflet -- no. 522; Leaflet (United States. Dept. of Agriculture) -- no. 522.
Publisher: U.S. Dept. of Agriculture
Published: 1963
Place of publication: Washington, D.C
Language: eng
Subjects: Cotton picking; Cotton; Quality
Notes: Cover title.

"Issued June 1963"--P. [8].