EFFECTS UPON THE GROWTH OF POTATOES, CORN AND BEANS RESULTING FROM THE ADDITION OF BORAX TO THE FERTILIZER USED NELLER, J. R. NELLER, J. R. Less Soil Science. 12(2):79-132, August 1921. Favorites PDF Get Content & Permissions Buy
SOIL ACIDITY AND BACTERIAL ACTIVITY1 STEPHENSON, R. E. STEPHENSON, R. E. Less Soil Science. 12(2):133-144, August 1921. Favorites PDF Get Content & Permissions Buy
THE EFFECT OF ORGANIC MATTER ON SOIL REACTION. H1 STEPHENSON, R. E. STEPHENSON, R. E. Less Soil Science. 12(2):145-162, August 1921. Favorites PDF Get Content & Permissions Buy
THE ROLE OF OSMOTIC PRESSURE IN THE TOXICITY OF SOLUBLE SALTS GREAVES, J. E.; LUND, YEPPA GREAVES, J. E.; LUND, YEPPA Less Soil Science. 12(2):163-182, August 1921. Favorites PDF Get Content & Permissions Buy
THE EFFECT OF FERTILIZER TREATMENTS ON SAVANNAH CRANBERRY LAND1 BECKWITH, CHARLES S. BECKWITH, CHARLES S. Less Soil Science. 12(2):183, August 1921. Favorites PDF Get Content & Permissions Buy
