Singh, Puran2023-11-202023-11-201912Singh, Puran (1912) Note on the distillation and composition of turpentine oil from the chir resin and the clarification of Indian resin. Indian Forest Records, Mycology, 4 (1). Order of Government of India.https://frirepo.bestbookbuddies.com/handle/123456789/2093enBook