Results: 1 - 4 of 4
Dec 31, 1979
Open File Report
… 1900 km 2 . A study of the sand and gravel resources of the … in the area. Major deposits of sand and gravel away from the two … B.N. … Peterson, B.N. (1980): Sand and gravel resources of the …
Dec 31, 1985
Bulletin
… The silt and very fine sand that make up much of the …
Dec 31, 1986
Earth Sciences Report
… resulted in the formation of sand sheets and dunes. Associated …
Dec 31, 1965
Earth Sciences Report