000 01121nam  2200265za 4500
0019.838977
003CaOODSP
00520221107151514
007cr |||||||||||
008170627s1963    oncad  #ob   f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM34-20/48E-PDF
1001 |aWilson, H. S. |q(Harry Sutherland), |d1924-
24510|aLightweight concrete aggregates from clays and shales in Quebec |h[electronic resource] / |cby H. S. Wilson.
260 |aOttawa : |bDept. of Mines and Technical Surveys, Mines Branch, |c[1963].
300 |av, 37 p. : |bfigs.
4901 |aTechnical bulletin ; |vTB 48
500 |aDigitized edition from print [produced by Natural Resources Canada].
504 |aIncludes bibliographical references.
69207|2gccst|aConcrete
7101 |aCanada. |bEnergy, Mines and Resources Canada.
7101 |aCanada. |bMines Branch.
830#0|aTechnical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch)|vTB 48|w(CaOODSP)9.834857
85640|qPDF|s2.41 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20-48-eng.pdf