Growing ornamental greenhouse crops in gravel culture
By: Alex Laurie and D.C. Kiplinger
Contributors: Kiplinger, Donald Carl, 1915-
Series: Bulletin / Ohio Agricultural Experiment Station -- no. 616; Bulletin (Ohio Agricultural Experiment Station) -- no. 616
Publisher: Ohio Agricultural Experiment Station
Published: 1940
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 49
Subjects: Greenhouse plants -- Soils
Notes: Cover title

Bibliography: p. 49