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| 縮尺効果 (しゅくしゃくこうか) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 寸法効果 (sunpō-kōka) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
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| 縮尺効果 (しゅくしゃくこうか) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 寸法効果 (sunpō-kōka) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
