Program: HathiTrust Digital Library

  • Publisher: Division of Geological Survey
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 24653107
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1995 Summer; 1995 Winter; 1996 Summer; 1996 Fall; 1996 Winter; 1994-1997; 1997 Spring+Dup; 1997 Summer; 1997 Fall; 1997 Winter+Dup; 1998 Spring; 1998 Summer; 1998 Winter; 1995-1999; 1999 no.1; 1999 no.3; 1999 no.4+Dup; 1996-1998 Summer, 1998 Winter-2000 1996-2000; 2001 no.3; 2001 no.4; 1998-2002; 2002 no.1; 2002 no.2; 2003 no.3/4; 2004 no.1; 2004 no.2+dup; (2005):no.1; (2005):no.2+dup; (2006):no.1+dup; 2007:no.1; 2007:no.2+dup; 2008:no.1+dup; 2008:no.2; 2003-2009; 2009:no.1; 2009:no.2; 2010
committed to retain 2018-12-17 HTDL