S.K. LAVANIA, VIRENDRA SINGH and R.P. SINGH (2025) “Effect of Collection Date on Cone, Seed and Germination Characteristics in Himalayan Spruce [Picea smithiana (Wall.) Boiss.]”, Seed Research, 37(1 & 2), pp. 99–105. doi:10.56093/sr.v37i1 & 2.164779.