TY  - BOOK
AU  - J.Gjosaeter 
AU  - P.Dayaratne
TI  - Ageing tropical Fish by Growth Rings in the Otoliths
T2  - FAO Fisheries Report No.776
U1  - 639.2 
PY  - 1984///
CY  - FAO
PB  - FAO of the United Nations
ER  -