Chemical fertilizers for greenhouse lettuce
By: J.H. Gourley
Series: Bulletin / Ohio Agricultural Experiment Station -- no. 408; Bulletin (Ohio Agricultural Experiment Station) -- no. 408
Publisher: Ohio Agricultural Experiment Station
Published: 1927
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 22
Subjects: Lettuce -- Fertilizers; Greenhouse management
Notes: Cover title

Bibliography: p. 22