March 2011 and April 2011 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/158 Date digitized InfoField 2012...
Publication date October 2008 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/1764 Date digitized InfoField 2013...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/2177 Date digitized InfoField 2012...
2012-10 2012-11 2012-12 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/1708 Date digitized InfoField 2012...
Publication date January 2009 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/466 Date digitized InfoField 2012...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/2344 Date digitized InfoField 2012...
Publication date July 2012 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/170 Date digitized InfoField 2012...
Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/1154 Date digitized InfoField 2013...