Home hydroponics ... and how to do it
By: by Lem Jones ; / rev. and edited by Cay and Paul Beardsley.
Publisher: Beardsley Pub. Co.
Published: 1975
Place of publication: Paradise Valley, Ariz
Language: eng
Number of pages: 156
Subjects: Hydroponics.
Notes: Bibliography: p. 139-140.
Includes index.