Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) AKIMOTO Kazumi and NANAYAMA Futoshi and ANMA Kei and TAKIKAWA Kiyoshi,"OCEANIC-ENVIROMENTAL ANALYSIS BY MAINS OF ECHO SONDER AND SEDIMENTS, OFF KUMAMOTO CITY",PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN,0912-7348,Japan Society of Civil Engineers,2008,24,,639-644,https://cir.nii.ac.jp/crid/1390282680181175936,https://doi.org/10.2208/prooe.24.639