Hydroponics: the gardening without soil.
Subtitle: Easy-to-follow instructions for the flatdweller, hobbyist and commercial grower
By: [by] Dudley Harris.
Edition: Enl. and rev. ed.
Publisher: Purnell
Published: 1970
Place of publication: Cape Town
Language: eng
Number of pages: 184
Subjects: Hydroponics.
Notes: Includes bibliographical references.
Distributed in the U.S.A. by Tri-Ocean, San Francisco.