TY  - BOOK
AU  - 
AU  - Kobayashi,Tsutomu
AU  - Koda,Kazuhisa
TI  - Development of survey method for freshwater lens in marshall islands
U1  - JIRCAS 
PY  - 0000///
CY  - Japan
PB  - JIRCAS
KW  - Jircas working report no.77
ER  -