AZOFICATION GREAVES, J. E. GREAVES, J. E. Less Soil Science. 6(3):163-218, September 1918. Favorites PDF Get Content & Permissions Buy
HYDROGEN-ION CONCENTRATION—SOIL TYPE—COMMON POTATO SCAB GILLESPIE, LOUIS J.; HURST, LEWIS A. GILLESPIE, LOUIS J.; HURST, LEWIS A. Less Soil Science. 6(3):219-236, September 1918. Favorites PDF Get Content & Permissions Buy
THE SOLUBILITY OF THE SOIL POTASH IN VARIOUS SALT SOLUTIONS TRESSLER, DONALD KITELEY TRESSLER, DONALD KITELEY Less Soil Science. 6(3):237, September 1918. Favorites PDF Get Content & Permissions Buy
