Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Togo Tsuji and Austin Mambo and Lackson K. Phiri,Studies on Nutrient Distribution in Some Zambian Soils with Special Reference to Sulphur Using GIS (Geographic Information Systems)(1)Total Sulphur Distribution in Major Zambian Soils,Soil science & plant nutrition,00380768,Tokyo : Japanese Society of Soil Science and Plant Nutrition,2005-12,51,7,935-942,https://cir.nii.ac.jp/crid/1523669555410818304,