Hydrion concentration changes in relation to growth and ripening in fruits
By: by Joseph S. Caldwell.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 403; Technical bulletin (United States. Dept. of Agriculture) -- no. 403.
Publisher: U.S. Dept. of Agriculture
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 54
Subjects: Fruit -- Ripening.
Notes: Cover title.

Literature cited: p. 51-53.