TY  - BOOK
AU  - VanDensen, W.L.T. Steinmetz, B. Hughes,R.H.
AU  - Symposium on Management of Freshwater Fisheries Gotoborg, Sweden 1988
TI  - Management of freshwater fisheries: proceedings of a symposium organised by the europeon Island fisheries advisory comsn. /ed. by Van D
T2  - European Inland Fisheries Advisory Commission, Sweden
SN  - 9022010147
U1  - 639.21 
PY  - 1990///
CY  - Wagemingen
PB  - Pudoc
ER  -