Memon1 M, Saleem Akhtar2 M, Suleman Memon1 K, Stüben3 D. Phosphorus Forms in the Indus River Alluvial and Loess, Shale and Limestone Derived Residual Soils. ajc [Internet]. 2011 Jan. 22 [cited 2024 Nov. 23];23(5):1952-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/10391