1. Basaluminite and alunite: A possible cause of sulfate retention by acid soils;Adams;Soil Sci. Soc. Am. J,1977
2. Effect of phosphorus and sulphur application on the growth and yield, and phosphorus, sulphur, and protein contents of moongbean;Ahmed;Bangladesh J. Soil Sci,1984
3. Role of sulphur in production of grain legumes;Aulakh;Fert. News,1986
4. Sulphur fertilization of oilseeds for yield and quality. Sulphur in Indian Agriculture;Aulakh,1988
5. Yield, nutrient concentration, and quality of mustard crops as influenced by nitrogen and sulphur fertilizers;Aulakh;J. Agric. Sci,1980