Singh, R.P. et al. 1990. Studies on Root Behaviour, Biomass and Morphological Characters of <I>Indigofera gerardiana</I> Wall. In Western Himalayas. Indian Forester. 116, 7 (Jul. 1990), 584–588. DOI:https://doi.org/10.36808/if/1990/v116i7/8876.