1953
Bibliografía (8 obras)
A Cardinal in the Snow
2006
You Can Make It!
Ground-water flow and ground- and surface-water interaction at McBaine Bottoms, Columbia, Missouri--2000-02
2003
Water quality in the Little Sac River basin near Springfield, Missouri, 1999-2001
2002
Surface-water and sediment quality in the Old Lead Belt, southeastern Missouri--1988-89
1993
Hydrochemical and sediment data for the Old Lead Belt, southeastern Missouri--1988-89
1991
U.S. Geological Survey ground-water studies in Missouri
1988
Assessment of water quality in non-coal mining areas of Missouri
