Kumar, R and Sharma, Saurabh and Ramesh, K and Singh , Bikram (2012) Effects of shade regimes and planting geometry on growth, yield and quality of natural sweetener plant stevia (Stevia rebaudiana Bertoni) in north western Himalaya. Archives of Agronomy and Soil Science.

Kumar, R and Ramesh, K and Pathania, Vijaylata and Singh , Bikram (2012) Effect of Transplanting Date on Growth, Yield and Oil Quality of Tagetes minuta L. in Mid Hill of North -Western Himalaya. Journal of Essential Oil Bearing Plants, 15 (2). pp. 405-414.