Himalaya main Mahatma Gandhi ke sipahi: Sundarlal Bahuguna - Valdiya, Kharak Singh (New Delhi Sasta Sahitya Mandal, 2017)
Keywords: Bahuguna, Sunderlal, -- 1927-; Environmentalists -- India -- Tehri-Garhwal -- Biography; Social workers -- India -- Tehri-Garhwal -- Biography