Bargali, K., and S.P. Singh. 2001. “Effect of Nutrient Application on Some Central Effect of Nutrient Application on Some Central Effect of Nutrient Application on Some Central Himalayan Species from a Successional Gradient Himalayan Species from a Successional Gradient”. Oecologia Montana 10 (1-2), 9-12. http://om.vuvb.uniza.sk/index.php/OM/article/view/126.