Jones, J. L. 1907- Home hydroponics ... and how to do it! / by Lem Jones with Paul and Cay Beardsley. - Rev. and updated. - New York : Crown Publishers, [1990] - xiii, 142 p. : ill. ; 23 cm. Includes bibliographical references (p. 123-124) and index. ISBN: 0517537605 : $9.95 LCCN: 90001823 Subjects--Topical Terms: Hydroponics. LC Class. No.: SB126.5 / .J66 1977 Dewey Class. No.: 631.5/85