000 00454nam a2200133 a 4500
005 20220228110519.0
035 _aF8901000702908
084 _aEPA MISC 0012
245 _aBiological survey of stream of Coles County, Illinois 1967--1970 / by Eastern Illinois University
260 _aWashington, D.C. : Environmental Protection Agency, Air Pollution Control Offi-
260 _bce
300 _a[153]p.
690 _aRíos - Ecosistemas - AnálisisPlankton
999 _c54630
_d54630