Sustainable Safety and Prosperity: Leading Solutions in Georesource Technology
한국지질자원연구원
1975-04-20
보고서
1212
15
http://library.kigam.re.kr/report/1975/홍천지질도폭설명서.pdf
손치무. (1975). 洪川 地質圖幅說明書. 국립지질광물연구소.
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