E. F. Watson

Determination of Nitrate Reductase Activity in Barley Leaves and Roots

E. Hewitt, O. Lewis, E. F. Watson, 1982 .

Some effects of nitrate abundance and starvation on metabolism and accumulation of nitrogen in barley (Hordeum vulgare L. cv Sonja)

E. Hewitt, E. F. Watson, D. M. James, 1984, Planta.

Nitrate reductase activity in Paul's scarlet rose suspension cultures and the differential role of nitrate and molybdenum in induction

R. W. Jones, E. Hewitt, E. F. Watson, 2004, Planta.