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All Fields
(("high plains" OR 2012020629) AND (aquifer OR watershed OR hydro OR model OR gage OR csrees OR compet) NOT (texas OR southern OR northern))
Remove constraint All Fields: (("high plains" OR 2012020629) AND (aquifer OR watershed OR hydro OR model OR gage OR csrees OR compet) NOT (texas OR southern OR northern))
Publish Date
1982
Remove constraint Publish Date: 1982
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