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M.V. Singh, R.H. Wanjari, P. Singh, R. Singh and D.K. Verma, A. S. S. B. Evaluation of Zinc Polyphosphate As an Alternative Source of Zinc Fertilizer for Wheat (Triticum Aestivum L.) Crop Cultivated in a Vertisols of Central India. JISSS 2016, 63 (4).