The global economyBrian Joe Lobley Berry, Edgar C. Conkling, D. Michael Ray · First published 1992Open the Tome
The geography of economic activityEdgar C. Conkling, Henry W. Castner · First published 1968Open the Tome
The geography of economic activityRichard S. Thomas, Edgar C. Conkling, Maurice H. Yeates · First published 1968Open the Tome
A geographical analysis of diversification in South WalesEdgar C. Conkling · First published 1962Open the Tome
