Alam, S. M., Latif, A., & Iqbal, Z. (1999). ?IMPROVING PHOSPHORUS FERTILIZER USE EFFICIENCY IN WHEAT THROUGH METHOD OF ApPLICATION. Biological Sciences - PJSIR, 42(5), 253–256. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2173