Microbiological monitoring for the U.S. Geological Survey National Water-Quality Assessment Program
R.M. Hirsch
◽
W.M. Alley
◽
W.G. Wilber
1988 ◽
Vol 24
(6)
◽
pp. 1147-1151
◽
Philip Cohen
◽
William M Alley
◽
William G. Wilber
2008 ◽
Vol 37
(S5)
◽
pp. S-190-S-198
◽
Michael R. Rosen
◽
Wayne W. Lapham
Michael R. Meador
◽
Martin E. Gurtz
1993 ◽
Vol 29
(4)
◽
pp. 529-532
◽
P. Patrick. Leahy
◽
Barbara J. Ryan
◽
A. Ivan. Johnson
Kelly L. Warner
◽
Arthur R. Schmidt
Thomas F. Cuffney
◽
Robin A. Brightbill