Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/2334 Date digitized InfoField 2012...
Periodicals; Engineers; Engineering; Civil engineering; Military engineering Publication date 2012 Accession number Source https://usace.contentdm.oclc...