TY  - BOOK
AU  - Johansson,Torbjorn
TI  - Phosphorus emissions from fish farms :  : observed and predicted effects
SN  - 91-554-5114-4
AV  - PAM QD181.P1J6 
PY  - 2001///
CY  - Uppsala
PB  - : Acta Universitatis Upsaliensis
KW  - Phosphorus
KW  - Fish farms
ER  -