000 007160000a22001930004500
001 15616
010 _aUS $49.90
090 _a15616
100 _a20190520 frey50
101 _aeng
102 _aUS|Las Vegas
200 0 1 _aNational surface water survey eastern lake survey, phase I synoptic chemistry, analytical methods manual [Texto mimeografado]
_fby D. C. Hillman, J. F. Potter and S. J. Simon
210 _aLas Vegas, Nevada
_c1986
_dUS Environmental Protection Agency. Office of Research and Development. Environmental Monitoring Systems Laboratory
215 _av, 217 p.
_cil.
_d28 cm
317 _aIPIMAR
686 _aB 23
700 _aHillman,
_bD. C.
701 _aPotter,
_bJ. F.
701 _aSimon,
_bS. J.