Hydroponics : The complete guide to gardering without soil.

• Corporate Author: New Holand
• Other Authors: Harris, Dudley
• Format: Book
• Language: English
• Published: London : New Holand, 1988
• Subjects: Εδαφος; Κηπουρική; Οδηγός; Υδροπονική; Φυτά > Καλλιέργεια