Some aspects of the Canadian balance of payments, 1950 to 1958, with special reference to the mechanism of adjustment

by Powrie, T. L.
Published 1962

A study of changes in farm labour utilization and of farm population growth in Saskatchewan from 1896 to 1951

by Powrie, Thomas L.
Published 2010

A study of school stakeholder perceptions of the Safe Schools Programme of the Western Cape Education Department as implemented at a primary school in the Mitchell's Plain district

by Powrie, Joy L
Published 2012