MANDAL, J.; KUMAR, S.; PADBHUSHAN, R. Estimation of Suitable Extractant and Critical Level of B in Cauliflower (Brassica Oleracea Var. Botrytis, Cv. Sabour Agrim) for the Soils of Indo-Gangetic Plain of Bihar, India. Indian J Agri Sci 2019, 89 (4), 701–707. https://doi.org/10.56093/ijas.v89i4.88870.