TY  - BOOK
AU  - x, x
AU  - Schaperchlaus
TI  - Fish diseases: x
SN  - x
U1  - 639.2/F532 
PY  - 1991///
CY  - New Delhi
PB  - Oxonian Press
KW  - Fishes - Diseases
KW  - Fisheries
N1  - x
ER  -