[1]
I. Arshad, W. Ali, Z. A. Khan, and W. A. Bhayo, “Effect of Nitrogen and Phosphorus on the Growth and Yield of Alfalfa (Medicago sativa L.) under Agro-Climatic Conditions of Tando Adam”, PSM Biol Res, vol. 1, no. 2, pp. 74–77, Sep. 2016.