BUTA SINGH DHILLON, GURPREET KAUR, G.S. MANGAT and PRABHJYOT-KAUR (2021) “Influence of seedling age on growth, productivity and heat use efficiency of rice genotypes in North West India”, Journal of Agrometeorology, 23(1), pp. 30–37. doi: 10.54386/jam.v23i1.85.