Thyagarajan, M. (2023). Working plan for the Nilgiris Forest Division, 1964 to 1974. The Director of Stationary and Printing, Madras.
Chicago-čujuhus (17. p.)Thyagarajan, M. Working Plan for the Nilgiris Forest Division, 1964 to 1974. The Director of Stationary and Printing, Madras, 2023.
MLA-čujuhus (9. p.)Thyagarajan, M. Working Plan for the Nilgiris Forest Division, 1964 to 1974. The Director of Stationary and Printing, Madras, 2023.
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