BIBLIOGRAPHY ON POPULATION-RESEARCH IN AUSTRIA FROM 1945 TO 1978 WITH A DISCUSSION OF THE DEVELOPMENT OF POPULATION-RESEARCH IN AUSTRIA AFTER WORLD-WAR-2 - GERMAN - HUSA,K, TROGER,E, VIELHABER,C, WOHLSCHLAGL,H
中图分类号:
P9 [自然地理学];
K9 [地理];
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