ENZYME INACTIVATION AS A FACTOR IN THE INHIBITION OF DECOMPOSITION OF ORGANIC MATTER BY TANNINS
A STUDY OF THE HAMRA SOIL ASSOCIATION OF ISRAEL
EFFECTS OF EXTERNAL SALT CONCENTRATIONS ON WATER RELATIONS IN PLANTS
USING HIGH-INTENSITY SOIL SURVEYS FOR BIG DEVELOPMENT PROJECTS
PROBLEMS OF DETERMINATION OF SOIL DENSITY AND MOISTURE PROPERTIES FROM NATURAL CLODS
INFLUENCE OF MINERALS ON SR90 AND CS137 UPTAKE BY BEAN PLANTS
TRACE ELEMENT RELATIONSHIPS IN RICE SOILS
THE CATIONS OF THE COTTON PLANT IN SODIUM SUBSTITUTED POTASSIUM DEFICIENCY
BORON ADSORPTION AND DESORPTION BY SOME HAWAIIAN SOILS
SIGNIFICANCE OF SILICA IN THE LOSS OF MAGNESIUM FROM IRRIGATION WATERS
TO OUR MANUSCRIPT REVIEWERS
Soil Acidity and Liming
Climates of the U. S. S. R
The Solis of Iran
Die Bodenfruchtbarkeit in den Tropen