Author
Geological Survey (U.S.)
7
Geological Survey (U.S.),
6
Clark, Allan K.,
5
Morris, Robert R. (Geologist),
4
Edwards Aquifer Authority (Tex.)
3
Golab, James A.,
2
Moore, David W.
2
Pedraza, Diana E.,
2
Ardis, Ann F.
1
Blome, Charles D.
1
Cole, James C.
1
Edwards Aquifer Authority (Tex.),
1
Kuniansky, Eve L.
1
Kuniansky, Eve L.,
1
Land, Larry F.
1
Morris, Robert R. (Geologist)
1
Pantea, Michael P.
1
Pedraza, Diana R.,
1
Reeves, William E.
1
Slagle, Diana L.
1
Snyder, Fred R.
1