13 public-domain matches
Soils
Soils of the Sassafras series
Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions
Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions
Soil conditions and plant growth
Sustainable Agriculture and Climate Change
The physical action of lime on clay soils ..
Nutrient cycling. I. Nutrient distribution in some Amazonian soils
Soil factors Influencing the Availability of Manganese in Soils of Agricultural Land-use System in a Coastal Plain Sands of Umudike
IS 11209: mould assembly for determination of permeability of soils
IS 4332-7: Methods of test for stabilized soils, Part 7: Determination of cement content of cement stabilized soils
IS 2720-38: Methods of test for soils, Part 38: Compaction control test (Hilf method)
Novʹ
Growth of the Soil