The calculation of elongation coefficients of forest roads - National forest roads of Kangnung national forest office - (임도(林道)의 우회계수(迂廻係數) 산출(算出) - 강릉영림서(江陵營林署)의 국유임도(國有林道)를 대상으로 -)
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- Journal of Forest and Environmental Science
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- v.10 no.1
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- pp.49-56
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- 1994