Percentage of total phosphorus in flat turnips as influenced by the amount available in soils
Hartwell, B. L .
Percentage of total phosphorus in flat turnips as influenced by the amount available in soils - Kingston 1913 - 119-148 p. - Phosphorus, Turnips, Soils Rhode Island Agricultural Experiment Station. Bulletin No. 154 .
Percentage of total phosphorus in flat turnips as influenced by the amount available in soils - Kingston 1913 - 119-148 p. - Phosphorus, Turnips, Soils Rhode Island Agricultural Experiment Station. Bulletin No. 154 .