Results: 1 - 4 of 4
Dec 31, 1980
Open File Report
… … An evaluation of the sand and gravel resources of the Calgary … 1980 as a part of the sand and gravel inventory program undertaken … delineated 198 sand and gravel deposits of varying quality …
Nov 30, 1979
Open File Report
… areas containing sand and gravel in the St. Paul area, and … 10,000,000 m 2 of sandy gravel, another, 29 km … over a million cubic metres of gravel. Two of these are terraces …
Jul 31, 1980
Open File Report
… convenient supplies of sand and gravel. The greatest exploitation … study area will be depleted of gravel by 1997 and the entire … and Fox, J.C. (1980): Sand and gravel resources of the Cold Lake …
Dec 31, 1961
Earth Sciences Report
… in surficial and buried sand and gravel deposits. … Jones, J.F. … …