TY  - BOOK
AU  - Johnson, R.P
TI  - Synopsis of Biological Data on Sarotherodon Galilaeus: FAO Fisheries Synopsis No.90(FIRS/S90)
PY  - 1974///,
CY  - Rome
PB  - Food and Agriculture Organization
UR  - http://www.fao.org/3/f1176e/f1176e.pdf
ER  -