Understanding hydroponics
Subtitle: growing plants without soil
By: by George Sullivan.
Publisher: F. Warne
Published: 1976
Place of publication: New York
Language: eng
Number of pages: 96
Subjects: Hydroponics -- Juvenile literature.; Hydroponics.; Gardening.
Description: Defines hydroponics, discusses its history and uses, and includes suggestions for hydroponics at home.
Notes: Bibliography: p. 89-90.
Includes index.