TY  - BOOK
AU  - Duifn, C. van
TI  - Diseases of fishes
SN  - 0-592-00072-9
U1  - 597.02 
PY  - 1973///
CY  - London
PB  - ILIFFE Books
KW  - Diseases -  Fishes
N1  - Includes references and index
ER  -