| 000 | 00429 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a631.589.2 _bD 734 H |
||
| 245 | 1 |
_aHydroponics _bThe Bengal system with notes on other methods of soilless cultivation _cby J.S. Douglas |
|
| 250 | _a5th edn. | ||
| 260 |
_aNew York _bOxford University Press _c1975 |
||
| 650 | _aHydroponics | ||
| 650 | _aSoilles Cultivation | ||
| 100 | 1 |
_aDouglas, J.S. _d |
|
| 300 | _a183 p. | ||
| 901 | _a131232 | ||
| 999 |
_c81970 _d81970 |
||