000 00407nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a631.585
_bB477
100 _aBentley Maxwell
245 _aCommercial hydroponics
_bfacts and figures
260 _aJohannesburg
_bBendon Books
_c1959
300 _axvi,750p.
650 _aSoilless culture
942 _cBK
999 _c43688
_d43688