00503     2200169   4500001002100000008004500021035002000066245005400086100002300140260004200163300004000205084002100245082001500266650001600281650002000297990001600317INLIS000000000003870                                   Inggris    a0010-0621000156  aHydroponics: the Bengal systemcJ. Sholto Douglas  aDouglas, J. Sholto  aBombaybOxford University Pressc1949  axii, 126 p.: ill.; Lampiranc19 cm.  a631.58(54) DOU h  a631.58(54)  aHYDROPONICS  aFARMING SYSTEMS  a164/KA/2021