00554nam a2200145Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 551.79209541 S617E Singh, J S (Ed.) Environmental regeneration in Himalaya concepts and strategies J S Singh Nainital Central Himalayan Environmental Association: Gyanodaya Prakashan 1985 vii, 468p. Environmental protection-India; Environmental engineering-India; Forest and forestry-India BKS 32421 32421 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 551.79209541 S617E 118431 2019-04-03 00:00:00 2019-04-03 BKS