1. YADAV R P, GUPTA B, BHUTIA P L, BISHT J K, MEENA V S, CHOUDHARY M, et al. ALONG ELEVATION PHYTOSOCIOLOGY OF GROUND VEGETATION IN NATURAL LAND USE SYSTEMS OF CENTRAL HIMALAYAS. Int J Agr Sci [Internet].Bioinfo Publications : 10(16): 6930-6937.