[1]
G. Islam, M. Hossain, S. Iqbal, and M. Mollah, “Assessment of Quality Status of Zinc Sulfate (hepta hydrate) Fertilizers Available in the Markets of Jessore Sadar Upazila”, J. Environ. Sci. & Natural Resources, vol. 8, no. 1, pp. 69–71, Aug. 2015.