Prospects of Using Gypsum to Conserve Water and Improve Wheat Yield in Rainfed Aridisols: Effect of Gypsum on Soil Moisture and Wheat Yield. Pakistan Journal of Scientific & Industrial Research 2013, 56 (1), 11-17. https://doi.org/10.52763/PJSIR.BIOL.SCI.56.1.2013.11.17.