Bhardwaj, R. and Sood, M. (2014) “Effect of Organic Manures and Biofertilizers on Growth and Yield of Rheum Australe D. Don. Cultivated in Himachal Himalaya”, Indian Forester, 140(4), pp. 407–412. doi: 10.36808/if/2014/v140i4/48022.