Authors: VASUDEVAN SN VIRUPAKSHAPPA K VENUGOPAL N BHASKAR S

Citation: Sn. Vasudevan et al., RESPONSE OF SUNFLOWER (HELIANTHUS-ANNUUS) TO PHOSPHORUS, SULFUR, MICRONUTRIENTS AND HUMIC-ACID UNDER IRRIGATED CONDITION ON RED SANDY-LOAM SOIL, Indian Journal of Agricultural Sciences, 67(3), 1997, pp. 110-112