Asthana, M. (2023). Working plan for the protected forests of the Pilibhit Forest Division, Uttar Pradesh, 1962-63 to 1971-72. Conservator of Forest Working Plans Circle, Uttar Pradesh.
Chicago-referens (17:e uppl.)Asthana, M.N. Working Plan for the Protected Forests of the Pilibhit Forest Division, Uttar Pradesh, 1962-63 to 1971-72. Conservator of Forest Working Plans Circle, Uttar Pradesh, 2023.
MLA-referens (9:e uppl.)Asthana, M.N. Working Plan for the Protected Forests of the Pilibhit Forest Division, Uttar Pradesh, 1962-63 to 1971-72. Conservator of Forest Working Plans Circle, Uttar Pradesh, 2023.
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