Bisht, S. et al. 2003. Seasonal Nutrient Variation in Foliage and Leaf Litter and their Conservation in <I>Dalbergia sissoo</I> Ecosystems. Indian Forester. 129, 4 (Apr. 2003), 457–468. DOI:https://doi.org/10.36808/if/2003/v129i4/2278.