TY  - BOOK
AU  - Mawdesley-Thomas, Lionel E
AU  - 
TI  - Diseases of fish
U1  - 597:591.2 
PY  - 0000///
CY  - 
PB  - 
KW  - Fish
KW  - Diseases
N1  -  Conference: Symposium proceedings : 1971: London
ER  -