TY  - BOOK
AU  - Jones J R Erichsen
TI  - Fish and river pollution
U1  - K920D854, K6 
PY  - 1966///
CY  - London
PB  - Butterworths         
KW  -  Fish
KW  - Zoology
N1  - Appendix 194p; Includes references
ER  -