Singh J S Ed. Environmental regenerate in Himalaya Concepts a Singh J S Ed. - Nainital Central Himalayas India 1985 - vii,468p. Bib chapterwise cm. - Central Himalayan Environment Association . ISBN: Rs.300.00 Source: 1057dt, 28/10/1985, Uppal General Book Subjects--Topical Terms: Geography- Environment Dewey Class. No.: U:(G:55).297.N8, M5