Herbert Dw

The effect of suspended mineral solids on the survival of trout.

Herbert Dw, Merkens Jc, 1961 .

THE SUSCEPTIBILITY OF SALMONID FISH TO POISONS UNDER ESTUARINE CONDITIONS. I. ZINC SULPHATE.

Herbert Dw, Wakeford Ac, 1964 .

THE SUSCEPTIBILITY OF SALMONID FISH TO POISONS UNDER ESTUARINE CONDITIONS. II. AMMONIUM CHLORIDE.

Herbert Dw, Shurben Ds, 1965 .

The growth and survival of fish in some suspensions of solids of industrial origin.

Herbert Dw, Richards Jm, 1963 .