1. Effect of gypsum and its principal constituents (Ca and S) on yield of hay and seed of lucerne;Argani;Sementic Ellette,1968
2. Trend analysis of global usage of digital soil mapping models in the prediction of potentially toxic elements in soil/sediments: a bibliometric review;Agyeman;Environ. Geochem. Health.,2020
3. Source apportionment, contamination levels, and spatial prediction of potentially toxic elements in selected soils of the Czech Republic;Agyeman;Environ. Geochem. Health.,2020
4. Determination of selected micro and macronutrients in sugarcane growing soils at Kakamega North District, Kenya;Akenga;IOSR J. Appl. Chem.,2014
5. Profile distribution of sulphur in some soil series of Sangrur district, Punjab;Aulakh;J. Indian Soc. Soil Sci.,1976