HYDROGRAPHIC STRUCTURES OF YATSUSHIRO-KAI, KYUSHU, JAPAN OBSERVED BY TEN-YEAR SURVEYS CONDUCTED BY “KAIKI” AND “KAIKOU” OF MLIT

TADAKUMA, A., KOUFUKU, T., TAKIKAWA, K., YOKOTE, T., OKUMURA, Y., ODA, K., & KOBORI, T. (2015). HYDROGRAPHIC STRUCTURES OF YATSUSHIRO-KAI, KYUSHU, JAPAN OBSERVED BY TEN-YEAR SURVEYS CONDUCTED BY “KAIKI” AND “KAIKOU” OF MLIT. Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering), 71(2), I_491-I_496. https://doi.org/10.2208/jscejoe.71.i_491