Smythies, E., & Howard, S. (2023). A sal (Shorea robusta) yield tables for the United Provinces with an account of the types and distribution of sal forests in the United Provinces. Order of Government of India.

Smythies, E.A, and S.H Howard. A Sal (Shorea Robusta) Yield Tables for the United Provinces with an Account of the Types and Distribution of Sal Forests in the United Provinces. Order of Government of India, 2023.

Smythies, E.A, and S.H Howard. A Sal (Shorea Robusta) Yield Tables for the United Provinces with an Account of the Types and Distribution of Sal Forests in the United Provinces. Order of Government of India, 2023.