The relation of firmness to ripeness of Eastern-grown apples
By: by M.H. Haller, J.M. Lutz, and E.D. Mallison
Contributors: Lutz, J. M. (Jacob Martin), 1908-1968; Mallison, E. D. (Earl Dewey), 1898-
Series: Circular / United States Department of Agriculture -- no. 579; Circular (United States. Dept. of Agriculture) -- no. 579.
Publisher: U.S. Dept. of Agriculture
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 21
Subjects: Ripening; Apples
Notes: Caption title.

"Contribution from Bureau of Plant Industry."

Includes bibliographical references.