TY  - SER
AU  - De Silva, N.N. 
TI  - Marine Bacteria as Indicators of Upwelling in the Sea
PY  - 1963///
CY  - Colombo 15
PB  - NARA
KW  - Aquatic Sciences
UR  - http://www.erepository.nara.ac.lk/handle/1/136
ER  -