Ir. Sigit H. Samsu, Hidroponik / Ir. sigit H. Samsu dan Soedarsono - Jakarta : Pamulang Integrated Farming, [Date of publication not identified] - iv, 42 pages : illustrations ; 21 cm Subjects--Topical Terms: Hydroponics --General worksHydroponics --Soilles culture LC Class. No.: SB126.5 S54