Sutherland, Struan K. Hydroponics for everyone : a practical guide to gardening in the 21st century / Struan K. Sutherland, Jennifer F.I. Sutherland. - Rev. and updated ed. - South Melbourne : Hyland House, [c1996]. - xviii, 142 p. : ill. (some col.). ISBN: 1875657398 Subjects--Topical Terms: Hydroponics.Gardening--Australia.Hydroponics--Australia.