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Contains information about title and source of a journal
Source: U.S. Geological Survey bulletin [8755-531X]
Contains list of services for current record
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  from 1983
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Continues: Geological Survey bulletin [0364-4510]
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  from 1949 until 1983
  Note:Some issues may not be available online
Merged into: Information Technology Report [1081-2911]
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  from 1995/03/02 until 1998/08/15


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