[GSBN] look what landed in my inbox

Bob Theis bob at bobtheis.net
Tue Jan 17 19:51:56 CST 2017


Just making sure you know ALL about concrete….

Bob


-------------- next part --------------
A non-text attachment was scrubbed...
Name: Development_of_lightweight_concrete_usin.pdf
Type: application/pdf
Size: 1721857 bytes
Desc: not available
URL: <http://sustainablesources.com/pipermail/gsbn/attachments/20170117/f901ee33/attachment.pdf>


More information about the Gsbn mailing list