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Subject: "Ecology"
Author/Creator: Is
Is Is Not
Geological Survey (U.S.)
LC Class: Is
Is Is Not
G - Geography, Anthropology, Recreation
Subject: Is
Is Is Not
Freshwater ecology

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Current results range from 1996 to 1999

1.
Configuration of freshwater/saline-water interface and geologic controls on distribution of freshwater in a regional aquifer system, central lower peninsula of Michigan
Author
Westjohn, D. B. (David B.)
Published
Lansing, Mich. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Earth Science Information Center, Open-File Reports Section [distributor], 1996.
Location
Library Shelving Facility (LSF) >> I 19.42/4:94-4242
Format
Books
2.
Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River Basin, Colorado, 1995-98
Author
Deacon, Jeffrey R.
Published
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : USGS Information Services [distributor], 1999.
Online
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Location
Library Shelving Facility (LSF) >> I 19.42/4:99-4181
Format
Books