2 "Ficheiro:Building_strong_-_USACE-p16021coll8-3017.pdf".

Ficheiro:Building strong - USACE-p16021coll8-3017.pdf

engineering Publication date 2014 Accession number Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/3017 Date digitized InfoField 2013...

Ficheiro:Public Works digest - USACE-p16021coll8-4238.pdf

Greyscale 8 bit/300 dpi, Color 24 bit/300 dpi Source https://usace.contentdm.oclc.org/digital/collection/p16021coll8/id/4238 Date digitized InfoField 2017...

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