R. Lloyd

No biography available.

Works (4)

Cover of Pollution and freshwater fish

Pollution and freshwater fish

Cover of Water quality criteria for freshwater fish

Water quality criteria for freshwater fish

Cover of Conservation and agriculture

Conservation and agriculture

Cover of Sublethal and chronic effects of pollutants on freshwater fish

Sublethal and chronic effects of pollutants on freshwater fish

R. Lloyd — author · Vinony