Singh, V. and Singh, R.V. 1984. Seed Dispersal, Seed Germination and Seedling Establishment in Natural forests of Silver Fir and Spruce I. Seed Dispersal Pattern. Indian Forester. 110, 6 (Jun. 1984), 529–539. DOI:https://doi.org/10.36808/if/1984/v110i6/10503.