Khalid R, Khan KS, Shabbir G, Yousaf M, Naz SY. Status of Plant Available Sulphur and Its Relationship to Other Soil Characteristics in Pothwar Soils: Plant Available Sulphur in Soil. Pakistan Journal of Scientific & Industrial Research [Internet]. 2009 Apr. 27 [cited 2024 Nov. 24];52(2):84-90. Available from: https://v2.pjsir.org/index.php/biological-sciences/article/view/521