TY  - BOOK
AU  - Schaperclaus,Wilhelm
AU  - Schaperclaus,W  .
AU  - Kulow,H  .
AU  - Schreckenbach,K  .
TI  - Fish diseases / 
SN  - 8170870577
U1  - 571.917 
PY  - 1986///
CY  - Kolkata : 
PB  - Oxonian press , 
KW  - FISHES - DISEASES
ER  -