TY  - BOOK
AU  - Brown, E. Evan,
AU  - Gratzek, John B.,
TI  - Fish farming handbook: Food, bait, tropicals and goldfish 
SN  - 0870553410
AV  - SH151 B76
PY  - 1980///
CY  - Westport, conn.
PB  - Avi
KW  - Piscicultura
ER  -