000 00413nam a2200181Ia 4500
001 58241
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 595.00
037 _cRS 595.00
082 _a628.1 RYA
100 _aRyan, W. J.
_935912
245 0 _aWater treatment and purification technology
260 _aJodhpur
260 _bAgrobios
260 _c2007
300 _aix,270p.
942 _cBK
999 _c58241
_d58241