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Start Over Subject Watersheds Year 1980

1. Hydrologic unit map--1974, state of New York

Yale Public content
1980. 2002-06-01T04:00:00Z. 2005-02-24T14:29:35Z. Geological Survey (U.S.). The Survey ; For sale by U.S. Geological Survey, Information Services. English. Public. New York (State).

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