TY  - BOOK
AU  - Densen,W.L.T.van
AU  - Steinmetz,B.
AU  - Hughes,R.H.
TI  - Management of freshwater fisheries: proceedings of a symposium organized by the European Inland Fisheries Advisor Commission, Goteborg, Sweden, 31 May-3 June 1988 
SN  - 9022010147
PY  - 1990///
CY  - Wageningen
PB  - Pudoc
KW  - Freshwater fishes
KW  - Management
KW  - Congresses
ER  -