Water Quality Criteria for European Freshwater Fish:FAO Eifac Technical Paper No.37(EIFAC/T37)
European Inland Fisheries Advisory Commission Working Party on Water Quality Criteria for European Freshwater Fish
Water Quality Criteria for European Freshwater Fish:FAO Eifac Technical Paper No.37(EIFAC/T37) - Rome, Food and Agriculture Organization, 1980, - 49p. 27.4cm.
Water Quality Criteria for European Freshwater Fish:FAO Eifac Technical Paper No.37(EIFAC/T37) - Rome, Food and Agriculture Organization, 1980, - 49p. 27.4cm.
