Nayyar, H. and Kaushal, S.K. 2003. Exploratory Studies on Growth of <I>Saussurea lappa</I> Clarke Cultivated under Mid-hill Sub-humid Zone of Himachal Pradesh Using Growth Hormones. Indian Forester. 129, 11 (Nov. 2003), 1421–1424. DOI:https://doi.org/10.36808/if/2003/v129i11/2429.