000 00655nam a22002177a 4500
999 _c74835
_d74835
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008 190925b ||||| |||| 00| 0 eng d
040 _aBD-DhPL
_bEnglish
_cBD-DhPL
_dBD-DhPL
082 _a631.58 / D745h
100 _aDouglas, J. Sholto.
_9266853
245 _aHydroponics :
_bthe Bengal system /
_cJ. Sholto Douglas.
250 _a2nd ed.
260 _aLondon :
_bOxford Univrsity Press,
_cc 1955.
300 _axi, 153 p. :
_bill. ;
_c18 cm.
500 _aIncludes index
508 _a346
650 _aTechniques, equipment, materials.
_9266854
650 _aHydroponics.
_9266855
942 _2ddc
_cBK