Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - title_in_Japanese TI - AU - author_in_Japanese JO - GEOGRAPHICAL SCIENCES VL - 47 IS - 3 SP - 160 EP - 161 PY - 1992 DO - 10.20630/chirikagaku.47.3_160 ER -