000 00257nam a22000977a 4500
008 131220b xxu||||| |||| 00| 0 eng d
050 _a577.6
_bSPA
100 _cSPACIE ANNIE
245 _aBIOLOGICAL MONITORING OF AQUATIC SYSTEMS
260 _bLEWIS PUBLISHERS
999 _c328221
_d328221