Soil acidity and its relation to the production of nitrate and ammonia in woodland soils,
Clarke, George Robin.
Soil acidity and its relation to the production of nitrate and ammonia in woodland soils, by G. R. Clarke. - Oxford, The Clarendon press, 1924. - 27 p. illus., map, diagrs. (part fold.) 28 cm. - Oxford forestry memoirs, no. 2 .
Bibliography: p. 6-7.
agr24000617
Forest soils.
Soil acidity.
Nitrates.
Ammonia.
S593.5 / .C55
Soil acidity and its relation to the production of nitrate and ammonia in woodland soils, by G. R. Clarke. - Oxford, The Clarendon press, 1924. - 27 p. illus., map, diagrs. (part fold.) 28 cm. - Oxford forestry memoirs, no. 2 .
Bibliography: p. 6-7.
agr24000617
Forest soils.
Soil acidity.
Nitrates.
Ammonia.
S593.5 / .C55