Nandhini, D. U. ., E Somasundaram, & M Thiyagarajan. (2023). Residual Effect of Organic Manures on Rice Fallow Summerblackgram (Vigna Mungo L.). Bangladesh Journal of Botany, 52(2), 235–241. https://doi.org/10.3329/bjb.v52i2.66944