Report of the 22nd International Geographical Congress and 13th General Assembly International Geographical Union, Montreal, Canada, August 10-17, 1972Dominador Z. Rosell · First published 1972Open the Tome
Proceedings, eighth General Assembly and seventeenthInternational Congress, Washington, D.C., August 8-15, 1952, International Geographical UnionInternational Geographical Union. General Assembly · First published 1952Open the Tome
