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Par Collection Par Auteur- GOUGH, G. P. (1)
- JAKUCS, L. (1)
- 1980 (2)
- The treatment of comparative advantage in economic geography textbooks
- 1980
- The traditional textbook scheme interpretation that karst phenomena are the result of rock-dissolving work of precipitation water is erroneous. It has been proved that rain-water in itself has scarcely any dissolving action on limestone. Modern
- 1980