Lettuce and its production
By: [by Thomas W. Whitaker, E.J. Ryder, and Orin A. Hills].
Contributors: Ryder, Edward J., 1929-; Hills, Orin A., 1903-
Series: Agriculture handbook / United States Department of Agriculture -- no. 221; Agriculture handbook (United States. Dept. of Agriculture) -- no. 221.
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1962
Place of publication: Washington, D.C
Language: eng
Number of pages: 49
Subjects: Lettuce; Lettuce -- Diseases and pests
Notes: Cover title.

"Replaces the material formerly contained in U.S. Department of Agriculture Farmers' bulletin 1953, Lettuce varieties and culture."

Bibliography: p. 48-49.