00501 2200193 4500001002100000005001500021035002500036008004100061245003400102100002300136250001000159260003900169300002500208020001400233082001400247084001400261084002000275990001200295INLIS00000000000000320200303104420 a0010-032000000000003200303 | eng 1 aHydroponics The Bengal System0 aDouglas, J. Sholto aCet 5 aLondon :bOxford University,c1975 cxvi, 185 hlm.; 18 cm a195605667 a631.589.2 a631.589.2 a631.589.2 DOU h a776/BL/