Benskin, E. (2023). Annual progress report on forest administration in the Province of Bihar and Orissa for the Year 1929-30. Superintendent Government Printing.
Chicago-referens (17:e uppl.)Benskin, E. Annual Progress Report on Forest Administration in the Province of Bihar and Orissa for the Year 1929-30. Superintendent Government Printing, 2023.
MLA-referens (9:e uppl.)Benskin, E. Annual Progress Report on Forest Administration in the Province of Bihar and Orissa for the Year 1929-30. Superintendent Government Printing, 2023.
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