Whatever your occupation
Subtitle: you can have success without soil
By: the Chapman-Gilbert Co
Contributors: Henry G. Gilbert Nursery and Seed Trade Catalog Collection
Publisher: The Chapman-Gilbert Co.
Published: 1949
Place of publication: San Diego, California
Language: eng
Subjects: Hydroponics; Nurseries (Horticulture)
Other titles: How hydroponics is an improvement over soil growth