Mot so ket qua nghien cuu vung cua song ven bien Ha Nam Ninh va dinh huong Khai thac (Some results of research on estuarine zone in province Hanamninh and orientation to rational exploitation ... )
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Mot so ket qua nghien cuu vung cua song ven bien Ha Nam Ninh va dinh huong Khai thac (Some results of research on estuarine zone in province Hanamninh and orientation to rational exploitation ... )
DANG DUC TAO; HOANG VAN NGHIEP; Ban KHKT HA Nam Ninh