[1]
D.M. HEGDE, S.N. SUDHAKARA BABU, A. AZIZ QURESHI, and I.Y.LN. MURTHY, “Enhancing nutrient-use efficiency in crop production - A review”, IJA, vol. 52, no. 4, pp. 261–274, Oct. 2001, doi: 10.59797/ija.v52i4.4937.