000 00425nam a2200169 4500
005 20130515015121.0
008 111112s9999 xx 000 0 und d
020 _a91-7871-715-9
082 0 0 _a628. 1 con
100 1 _a"0, . "
245 1 0 _aconference on water environments:
_b/
_c ..
250 _a1 ed.
260 _akenya :
_bmoi university
_c1995.
300 _a"iv, 156p.;
_c28 cm."
504 _a
650 0 _awater
_x
999 _c40109
_d40109