Results: 1 - 4 of 4
Dec 31, 1990
Open File Report
… … A reconnaissance sand and gravel study was conducted in the … with potential for sand and gravel. As many sites as possible … with the greatest potential for gravel are Athabasca Valley …
Jul 28, 2009
Map
… the areal extent of sand and gravel deposits with aggregate … the material (ratio of sand to gravel and amount of fines) in the …
Jul 28, 2009
Map
… the areal extent of sand and gravel deposits with aggregate … the material (ratio of sand to gravel and amount of fines) in the …
Dec 31, 1961
Earth Sciences Report
… in surficial and buried sand and gravel deposits. … Jones, J.F. … …