Results: 1 - 3 of 3
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 …
Dec 31, 1979
Earth Sciences Report
Dec 31, 1979
Earth Sciences Report
… of very thick drift with buried gravel beds are they more than 8 … and contains several sand and gravel aquifers. Potential aquifers …