Nitrate fertilization and keeping quality of apple fruits
Subtitle: chemical, physiological, and storage studies
By: J.H. Gourley and E.F. Hopkins
Contributors: Hopkins, E. F
Series: Bulletin / Ohio Agricultural Experiment Station -- no. 479; Bulletin (Ohio Agricultural Experiment Station) -- no. 479
Publisher: Ohio Agricultural Experiment Station
Published: 1931
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 66
Subjects: Apples -- Fertilizers; Nitrogen fertilizers; Apples -- Storage -- Diseases and injuries
Notes: Cover title

Bibliography: p. 65-66